ARTICLE
|
doi:10.20944/preprints202405.0126.v1
Subject:
Education,
Social Sciences
Keywords:
chord; Circle theorems; geometry; geometry difficulties; geometry topics; senior high schools; tangents; perpendicularity
Online: 2 May 2024 (10:11:46 CEST)
ARTICLE
|
doi:10.20944/preprints202405.0021.v1
Subject:
Transportation Science And Technology,
Engineering
Keywords:
Turning lanes; Deep Learning; Roadway Characteristic Index (RCI); Pavement Markings; Machine Learning (ML); Roadway Geometry Features
Online: 1 May 2024 (04:28:21 CEST)
ARTICLE
|
doi:10.20944/preprints202404.1787.v1
Subject:
Mechanical Engineering,
Engineering
Keywords:
spur gears; gear reverse engineering; gear measuring; equation of identical gears; compatibility equation; interchangeability; tolerance assignment; tolerance allocation; spare parts of gears; recreating of gear geometry
Online: 26 April 2024 (20:04:10 CEST)
ARTICLE
|
doi:10.20944/preprints202404.1076.v1
Subject:
Biology And Life Sciences,
Agricultural Science And Agronomy
Keywords:
Precision Agriculture; Computational geometry; Canopy Height Model, Voronoi; Local maximum; Segmentation
Online: 16 April 2024 (17:21:32 CEST)
ARTICLE
|
doi:10.20944/preprints202403.0910.v1
Subject:
Computer Science And Mathematics,
Geometry And Topology
Keywords:
cyclic antipodal points; relativistic model of hyperbolic geometry; gyrovector space; gyrotrigonometry
Online: 15 March 2024 (11:09:32 CET)
ARTICLE
|
doi:10.20944/preprints202403.0518.v1
Subject:
Computer Science And Mathematics,
Discrete Mathematics And Combinatorics
Keywords:
COVID19; Chern-Simons Topological; QED (Quantum Electrodynamics); Homeopathic medicine; Water Memory; AI-Quantum computing; Quantum-Inspired Evolutionary Algorithm Predictive Toxicology; QSAR Quantum gates; CS Supergravity Quantum Foam; Cheminformatics artificial intelligence; Phase Data Mining; Machine Learning; Euclid Chemical space exploration; (bosonic) Quantum fields Theory (QFT); Angiotensin Receptor Neprilysin targeted DRVYIHPFX mimetic Holomorphic Ligands; Hidden Entanglement Negativity Translations; Uncertainty Quantum Relationships; Quantum fields theory; Quantum information; HyperGeometric Functions; Chemical Block Systems; Black Hole Paradox Generalizations; SphericalHarmonicY-Supersymmetry breaking foundations; WhittakerM Functions; Hypergeometric1F1 Functions; Turing Machine Learning Ruled Calculations; Avogadro Number’ s oriented Quantum Homeopathy Hidden Entanglement Negativities; Quantum foam; non-commutative geometry; small molecule ligand engineering; prot
Online: 11 March 2024 (03:52:07 CET)
ARTICLE
|
doi:10.20944/preprints202402.1274.v1
Subject:
Environmental And Earth Sciences,
Water Science And Technology
Keywords:
Hydraulic geometry relationship; Leaf area index; Ordinary differential equations; Channel stability; Jingjiang reach of the Yangtze River
Online: 22 February 2024 (07:54:34 CET)
ARTICLE
|
doi:10.20944/preprints202402.1134.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
division by zero; inverse of a singular matrix; singular matrix; semi-structured complex numbers; projective geometry
Online: 21 February 2024 (03:45:11 CET)
ARTICLE
|
doi:10.20944/preprints202402.0968.v1
Subject:
Engineering,
Aerospace Engineering
Keywords:
Information Geometry(IG); Gamma Distribution (GD); Satellite Earth Observations (SEOs); Geodesic Equations (GEs)
Online: 19 February 2024 (14:27:50 CET)
COMMUNICATION
|
doi:10.20944/preprints202402.0419.v1
Subject:
Physical Sciences,
Mathematical Physics
Keywords:
entanglement; quantum geometry; gauge/gravity duality; Ryu-Takayanagi formula; quantum error correction; primordial fluctuations; quantum magnetism; Casimir effect; topological quantum computation; condensed matter physics; dark matter; weak gravitational lensing, quantum chaos; black hole thermodynamics; lattice QCD; entanglement entropy; renormalization group; asymptotic freedom; holographic dualities; non-abelian Berry curvature
Online: 7 February 2024 (08:10:02 CET)
ARTICLE
|
doi:10.20944/preprints202402.0251.v1
Subject:
Chemistry And Materials Science,
Theoretical Chemistry
Keywords:
B3LYP hybrid functional; solvent effect; geometry optimization; electron structure; spin density; electron transitions
Online: 5 February 2024 (13:30:03 CET)
ARTICLE
|
doi:10.20944/preprints202402.0242.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Einsteinian Relativities; the Generalized Brownian Motion; information geometry
Online: 5 February 2024 (07:59:57 CET)
ARTICLE
|
doi:10.20944/preprints202401.2040.v1
Subject:
Computer Science And Mathematics,
Robotics
Keywords:
human-machine interactions (HMIs); information geometry (IG); human-trust based feedback control (HTBFC); robotics
Online: 29 January 2024 (14:11:07 CET)
ARTICLE
|
doi:10.20944/preprints202401.2008.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
Transient M/M/1; Information Geometry (IG); statistical manifold (SM); queue manifold (QM); Information Geodesic equations of motion (IEMs); Fisher Information matrix (FIM); Inverse Fisher Information matrix (IFIM); Machine Learning (ML)
Online: 29 January 2024 (09:28:49 CET)
ARTICLE
|
doi:10.20944/preprints202401.1994.v1
Subject:
Computer Science And Mathematics,
Probability And Statistics
Keywords:
Transient , information geometry (IG), statistical manifold (SM), M/M/ Infinity queue manifold (QM), Geodesic equations of motion, Ricci Curvature (RC), Einstein Tensor, Stress Energy Tensor, Riemannian metric (RM), Fisher Information matrix (FIM), Inverse Fisher Information matrix (IFIM), threshold theorem
Online: 29 January 2024 (08:44:46 CET)
ARTICLE
|
doi:10.20944/preprints202401.1973.v1
Subject:
Computer Science And Mathematics,
Artificial Intelligence And Machine Learning
Keywords:
convolutional neural network (CNN); generative adversarial networks (GANs); gaussian mixture model (GMM); grapevine vein-clearing virus (GVCV); hyperspectral imaging (HSI); normalized difference vegetation index (NDVI); normalized difference water index (NDWI); principal component analysis (PCA); region of interest (ROI); simulated hyperspectral images (SHSI); visual geometry group (VGG-16)
Online: 29 January 2024 (08:41:15 CET)
ARTICLE
|
doi:10.20944/preprints202401.1411.v1
Subject:
Engineering,
Aerospace Engineering
Keywords:
URANS; SST; SAS; turbulence model; compressible flow; unstructured grid; complex geometry
Online: 18 January 2024 (11:37:31 CET)
ARTICLE
|
doi:10.20944/preprints202401.1269.v1
Subject:
Computer Science And Mathematics,
Discrete Mathematics And Combinatorics
Keywords:
Geometry; Graph Theory; Four Color Map Theorem; K5 Non-Planarity; Kissing Number Problem; Planar Graphs; Visual Representation; Contradiction Proofs; Coloring; Mathematical Connections
Online: 17 January 2024 (04:25:38 CET)
ARTICLE
|
doi:10.20944/preprints202401.0462.v1
Subject:
Biology And Life Sciences,
Biophysics
Keywords:
physical virology; hepatitis C virus (HCV); viral dynamics; within-host viral modelling; parameter estimation; 3D spatio-temporal resolved mathematical models; (surface) partial differential equations; realistic geometries; scaling analysis; geometry influence
Online: 5 January 2024 (05:30:56 CET)
ARTICLE
|
doi:10.20944/preprints202401.0327.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
wire arc additive manufacturing, WAAM; Invar; wall geometry; additive manufacturing monitoring
Online: 4 January 2024 (09:20:22 CET)
ARTICLE
|
doi:10.20944/preprints202306.1472.v5
Subject:
Physical Sciences,
Particle And Field Physics
Keywords:
Quantum Gravity; Quantum state spaces; Quantum geometry; Dimension Theory
Online: 26 December 2023 (09:58:36 CET)
REVIEW
|
doi:10.20944/preprints202312.1678.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
Permanent-Magnets; Electric Vehicles; Electric Motor; Demagnetization; Geometry Optimization; Constraint Model, Finite Elements Analysis; Short Circuit; Neodymium Magnets; Parameter Sensitivity Analysis
Online: 22 December 2023 (02:10:36 CET)
ARTICLE
|
doi:10.20944/preprints202312.0858.v1
Subject:
Environmental And Earth Sciences,
Remote Sensing
Keywords:
digital twins; tree model; tree trunk; trunk geometry; lidar; OGC; CityGML
Online: 13 December 2023 (06:18:11 CET)
ARTICLE
|
doi:10.20944/preprints202312.0406.v1
Subject:
Computer Science And Mathematics,
Robotics
Keywords:
dynamic SLAM; object detection; Kalman filters; multi-view geometry
Online: 6 December 2023 (11:03:51 CET)
REVIEW
|
doi:10.20944/preprints202311.1815.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
cosmology: theory; dark matter; dark energy; inflation; galaxies: formation; rotation; weyl integrable geometry; dirac co-calculus
Online: 30 November 2023 (02:00:32 CET)
ARTICLE
|
doi:10.20944/preprints202311.1852.v1
Subject:
Engineering,
Industrial And Manufacturing Engineering
Keywords:
robotics; automation; robot machining; workpiece surface polishing; collaborative robot; manipulability; complex surface geometry; motion planning
Online: 29 November 2023 (11:09:38 CET)
ARTICLE
|
doi:10.20944/preprints202311.0372.v1
Subject:
Physical Sciences,
Theoretical Physics
Keywords:
Geodesic structure; Euler-Lagrange equation; K-essence geometry; Vaidya spacetime
Online: 6 November 2023 (16:32:50 CET)
ARTICLE
|
doi:10.20944/preprints202211.0450.v2
Subject:
Computer Science And Mathematics,
Artificial Intelligence And Machine Learning
Keywords:
intelligent agents; cognitive agents; rational agents; epistemology; machine learning; information theory; information geometry; relativity theory; value systems; valuation modeling
Online: 2 November 2023 (04:11:28 CET)
ARTICLE
|
doi:10.20944/preprints202310.1909.v1
Subject:
Physical Sciences,
Mathematical Physics
Keywords:
noncommutative differential geometry; discretized curved spacetime; gravitized quantum mechanics; quantized general relativity
Online: 30 October 2023 (10:29:30 CET)
ARTICLE
|
doi:10.20944/preprints202310.1546.v1
Subject:
Arts And Humanities,
Philosophy
Keywords:
projective geometry; Greek music theory; Hegel’s logic; Plato’s cosmology; Aristototle’s syllogistic
Online: 25 October 2023 (05:28:22 CEST)
ARTICLE
|
doi:10.20944/preprints202310.1517.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
Four-wheel Steering; Steer-by-Wire; Electric Vehicle; Steering Geometry; Independent Steering; Stepper Motor; Neural Network; Fuzzy Logic
Online: 24 October 2023 (11:24:06 CEST)
REVIEW
|
doi:10.20944/preprints202310.1124.v1
Subject:
Physical Sciences,
Particle And Field Physics
Keywords:
SU(3) and U(1) gauge symmetries; gauge invariance; DVCS; contour gauge; geometry of gluons
Online: 18 October 2023 (10:07:44 CEST)
ARTICLE
|
doi:10.20944/preprints202310.0894.v1
Subject:
Physical Sciences,
Theoretical Physics
Keywords:
classical quantum mechanics, dark matter, dark energy, dialectical logic, Einstein, energy conservation, entanglement, entanglement theory of gravitation, gravitation, Hegel, Hilbert arithmetic, Lobachevsky geometry, metaphysics, Newton, ontology and ontomathematics, Pauli’s particle paradigm, quantum information, Riemann’s space curvature, special and general relativity, the Standard model, unitarity
Online: 13 October 2023 (11:33:12 CEST)
ARTICLE
|
doi:10.20944/preprints202310.0418.v1
Subject:
Engineering,
Aerospace Engineering
Keywords:
propeller design; aerodynamics; propulsion; performance; airflow dynamics; thrust; lift; torque; airfoil; geometry; blade element theory; optimization; operational conditions
Online: 8 October 2023 (07:25:23 CEST)
ARTICLE
|
doi:10.20944/preprints202310.0008.v1
Subject:
Chemistry And Materials Science,
Theoretical Chemistry
Keywords:
Coupled Cluster; geometry optimization; N-N bond splitting; QTAIM analysis; electron structure
Online: 1 October 2023 (08:18:21 CEST)
ARTICLE
|
doi:10.20944/preprints202309.1702.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
Triangular geometry. Radiative Heat Transfer; Form Factor Calculation Tools; Radiant interchanges. Design of radiators. Assessment and construction of LED emitters.
Online: 26 September 2023 (05:02:38 CEST)
ARTICLE
|
doi:10.20944/preprints202309.1510.v1
Online: 22 September 2023 (06:20:55 CEST)
ARTICLE
|
doi:10.20944/preprints202309.0935.v1
Online: 14 September 2023 (09:35:31 CEST)
REVIEW
|
doi:10.20944/preprints202309.0771.v1
Subject:
Chemistry And Materials Science,
Electronic, Optical And Magnetic Materials
Keywords:
Spin crossover; conductance change; substrate effects; device geometry
Online: 13 September 2023 (03:06:52 CEST)
ARTICLE
|
doi:10.20944/preprints202308.0070.v1
Subject:
Computer Science And Mathematics,
Artificial Intelligence And Machine Learning
Keywords:
Deep Neural Networks; Hyperbolic Geometry; Image Classification; Lorentz Model; Graphs
Online: 2 August 2023 (02:08:21 CEST)
ARTICLE
|
doi:10.20944/preprints202307.1508.v1
Subject:
Environmental And Earth Sciences,
Remote Sensing
Keywords:
Lunar spectral irradiances; Earth-based Moon observation geometry; Hapke model
Online: 21 July 2023 (11:02:37 CEST)
ARTICLE
|
doi:10.20944/preprints202307.0773.v1
Subject:
Computer Science And Mathematics,
Geometry And Topology
Keywords:
Dual spline curves; Adaptive curve refinement; Curve modeling; Geometry defeaturing
Online: 12 July 2023 (05:50:49 CEST)
ARTICLE
|
doi:10.20944/preprints202307.0632.v1
Subject:
Engineering,
Electrical And Electronic Engineering
Keywords:
federated learning; small-cell networks; stochastic geometry; base station density; Poisson point process
Online: 11 July 2023 (03:18:30 CEST)
ARTICLE
|
doi:10.20944/preprints202307.0339.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
Ditching plow; Furrow; Differential geometry; EDEM simulation; Drag resistance
Online: 5 July 2023 (13:46:08 CEST)
ARTICLE
|
doi:10.20944/preprints202307.0196.v1
Subject:
Chemistry And Materials Science,
Materials Science And Technology
Keywords:
Conductive fillers; percolation threshold; two-dimensional conductivity; three-dimensional conductivity; directional conductivity; pressure effect; thickness effect; contact resistance; surface effect; conductivity-mechanical property relation; magnetic particle alignment; geometry effect; conductive nanoparticles; soft ECA's; volume fraction - adhesive thickness relation
Online: 4 July 2023 (10:30:30 CEST)
ARTICLE
|
doi:10.20944/preprints202306.1681.v1
Subject:
Computer Science And Mathematics,
Geometry And Topology
Keywords:
Ptolemy’s Theorem; Poincar´e ball model; Hyperbolic geometry; M¨obius addition; Gyrogroups; Gyrovector spaces; Gyrotrigonometry
Online: 23 June 2023 (12:31:10 CEST)
ARTICLE
|
doi:10.20944/preprints202306.0945.v1
Subject:
Engineering,
Industrial And Manufacturing Engineering
Keywords:
fused deposition modeling (FDM); PETG; different geometry shapes; tensile properties; mechanical characteristics; print orientation
Online: 13 June 2023 (14:39:42 CEST)
ARTICLE
|
doi:10.20944/preprints202306.0543.v1
Subject:
Physical Sciences,
Theoretical Physics
Keywords:
Deformed theories of gravity; Noncommutative geometry; Curved spacetime; Relativity and gravitation; Deformed Spacetime Curvature
Online: 7 June 2023 (11:06:17 CEST)
ARTICLE
|
doi:10.20944/preprints202306.0427.v1
Subject:
Physical Sciences,
Theoretical Physics
Keywords:
deformed theories of gravity; Noncommutative geometry; Curved spacetime; Relativity and gravitation
Online: 6 June 2023 (09:33:57 CEST)
ARTICLE
|
doi:10.20944/preprints202305.1356.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Information geometry; nearly Kähler statistical manifold; nearly Sasakian statistical manifold
Online: 18 May 2023 (15:13:26 CEST)
ARTICLE
|
doi:10.20944/preprints202305.0761.v1
Subject:
Physical Sciences,
Theoretical Physics
Keywords:
Emergent spacetime; Discrete spacetime; Cosmological constant; Nonassociative geometry; Euler characteristic; Complex networks
Online: 10 May 2023 (14:28:45 CEST)
ARTICLE
|
doi:10.20944/preprints202305.0726.v1
Subject:
Physical Sciences,
Particle And Field Physics
Keywords:
Unification, Geometry, Quantization, GUT, ToE
Online: 10 May 2023 (09:57:14 CEST)
ARTICLE
|
doi:10.20944/preprints202304.1244.v1
Subject:
Computer Science And Mathematics,
Artificial Intelligence And Machine Learning
Keywords:
Surrogate models; Reynolds-averaged Navier-Stokes equations; variable geometry; high Reynolds number; turbulence modeling
Online: 30 April 2023 (03:02:34 CEST)
REVIEW
|
doi:10.20944/preprints202304.0648.v1
Subject:
Computer Science And Mathematics,
Artificial Intelligence And Machine Learning
Keywords:
optimization methods; physics-informed neural networks; spiking neural networks; quantum neural networks; graph neural networks; information geometry; quasi-Newton methods; approximation; quantum computations; gradient free optimization; fractional order optimization; bilevel optimization
Online: 20 April 2023 (10:12:27 CEST)
ARTICLE
|
doi:10.20944/preprints202304.0413.v1
Subject:
Computer Science And Mathematics,
Geometry And Topology
Keywords:
Land Surface Temperature; Climate Change; Fractal Geometry; Discrete Wavelet Transform
Online: 17 April 2023 (07:01:24 CEST)
COMMUNICATION
|
doi:10.20944/preprints202304.0246.v1
Subject:
Computer Science And Mathematics,
Computer Vision And Graphics
Keywords:
graphics; dual-quaternion; visualization; fractals; geometry; graphical processing unit
Online: 12 April 2023 (06:04:14 CEST)
ARTICLE
|
doi:10.20944/preprints202304.0140.v1
Subject:
Social Sciences,
Psychology
Keywords:
atypicality bias; Euclidean geometry; face perception; face recognition; face space; other-race effect; Riemannian geometry
Online: 10 April 2023 (04:09:28 CEST)
ARTICLE
|
doi:10.20944/preprints202303.0545.v1
Subject:
Computer Science And Mathematics,
Computer Science
Keywords:
Descriptive Geometry; Computer Graphic Parametric Modelling; CAD; CeDG; Dynamic Geometry Software
Online: 31 March 2023 (08:24:51 CEST)
BRIEF REPORT
|
doi:10.20944/preprints202303.0490.v1
Subject:
Computer Science And Mathematics,
Geometry And Topology
Keywords:
Triangles; Geometry; Euclidean Geometry
Online: 28 March 2023 (13:50:44 CEST)
ARTICLE
|
doi:10.20944/preprints202302.0402.v2
Subject:
Physical Sciences,
Thermodynamics
Keywords:
QGT; entropic Hamiltonian; Bekenstein-Hawking relation; analytical continuation; Wick rotation; Loschmidt Paradox; Riemannian geometry; Kramers-Kronig relations; Arrow of Time
Online: 27 March 2023 (07:41:38 CEST)
ARTICLE
|
doi:10.20944/preprints202302.0389.v1
Subject:
Biology And Life Sciences,
Biophysics
Keywords:
entropic dynamics; biosystems; Kullback Principle of Minimum Information Discrimination; biocontinuum; information geometry
Online: 22 February 2023 (15:32:36 CET)
ARTICLE
|
doi:10.20944/preprints202302.0326.v1
Subject:
Physical Sciences,
Quantum Science And Technology
Keywords:
Foundations of quantum mechanics; Quantum information and communication; quantum optics; quantum measurement; special relativity; space-time geometry
Online: 20 February 2023 (07:27:08 CET)
ARTICLE
|
doi:10.20944/preprints202302.0253.v1
Subject:
Physical Sciences,
Quantum Science And Technology
Keywords:
quantum gravity; unification; trace dynamics; octonions; non-commutative geometry; standard model; fundamental constants; MOND
Online: 15 February 2023 (03:50:33 CET)
ARTICLE
|
doi:10.20944/preprints202212.0390.v1
Subject:
Environmental And Earth Sciences,
Environmental Science
Keywords:
hydraulic geometry; rating curves; flood mapping; accuracy; data acquisition; data needs
Online: 21 December 2022 (06:59:11 CET)
ARTICLE
|
doi:10.20944/preprints202212.0129.v1
Subject:
Engineering,
Civil Engineering
Keywords:
high-rise transmission tower; secondary structural members; brace, horizontal member; load-carrying capacity; geometry simplification
Online: 7 December 2022 (10:50:14 CET)
ARTICLE
|
doi:10.20944/preprints202211.0395.v1
Subject:
Chemistry And Materials Science,
Polymers And Plastics
Keywords:
polymeric composite drilling; GFRP reinforced with Ti interlayers; hole drilling quality; delaminations; defect severity prediction; ANN based prognosis of the quality; tool geometry and machining conditions.
Online: 22 November 2022 (02:32:05 CET)
REVIEW
|
doi:10.20944/preprints202208.0295.v1
Subject:
Medicine And Pharmacology,
Cardiac And Cardiovascular Systems
Keywords:
coronary; atherosclerosis; cardiac CT; geometry
Online: 17 August 2022 (03:24:46 CEST)
ARTICLE
|
doi:10.20944/preprints202208.0228.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
Wind power; Wind turbines; Aerodynamics; Differential Geometry; Airfoils; Blade Element Momentum Theory; BEMT; BEM; HAWT; Wagner rotor
Online: 12 August 2022 (07:53:19 CEST)
Subject:
Physical Sciences,
Quantum Science And Technology
Keywords:
Quantum gravity; octonionic coordinate geometry; standard model; mass ratios; trace dynamics; non-commutative geometry; spontaneous localisation; Clifford algebras; exceptional Jordan algebra
Online: 15 July 2022 (12:09:02 CEST)
ARTICLE
|
doi:10.20944/preprints202206.0423.v1
Subject:
Computer Science And Mathematics,
Geometry And Topology
Keywords:
solid geometry; helix; Chasles’ theorem; platonic helix; tetrahelix; linear algebrea; computer graphics
Online: 30 June 2022 (08:56:22 CEST)
ARTICLE
|
doi:10.20944/preprints202205.0327.v1
Subject:
Physical Sciences,
Space Science
Keywords:
Wave-black hole duality; nonmetricity; corrections to gravitational potential; minimum gravitational potential; geometry of implicit line elements; corrected Schwarzschild metric; energy-momentum tensor of spacetime; wavefunction of a black hole; Hamiltonian dynamics of a manifold; tensor Poisson bracket
Online: 24 May 2022 (09:30:41 CEST)
SHORT NOTE
|
doi:10.20944/preprints202203.0190.v1
Subject:
Physical Sciences,
Particle And Field Physics
Keywords:
Weyl Geometry; Tensorial affine; unified field theory
Online: 14 March 2022 (14:48:08 CET)
ARTICLE
|
doi:10.20944/preprints202202.0229.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
cosmology: theory - dark matter - dark energy - inflation; galaxies: formation - rotation; Weyl Integrable Geometry; Dirac co-calculus
Online: 18 February 2022 (09:22:34 CET)
ARTICLE
|
doi:10.20944/preprints202201.0115.v1
Subject:
Physical Sciences,
Quantum Science And Technology
Keywords:
de Broglie phase; de Sitter geometry; micro-cosmology; third quantization; Higgs mechanism
Online: 10 January 2022 (12:58:36 CET)
ARTICLE
|
doi:10.20944/preprints202201.0076.v1
Subject:
Physical Sciences,
Applied Physics
Keywords:
Snap fit, elasticity, friction, geometry, beam, symmetry breaks
Online: 6 January 2022 (11:36:39 CET)
ARTICLE
|
doi:10.20944/preprints202112.0404.v1
Subject:
Environmental And Earth Sciences,
Ecology
Keywords:
Spatiotemporal Modelling; Ecological Modelling; Sparse Data; Minkowskian Geometry; Time Series Analysis; Spatial Statistics; Isoscapes
Online: 24 December 2021 (11:16:17 CET)
ARTICLE
|
doi:10.20944/preprints202111.0005.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
prevention of explosion risks; fireball; thermal radiation; computational geometry; geometric algorithms.
Online: 1 November 2021 (11:18:26 CET)
ARTICLE
|
doi:10.20944/preprints202110.0376.v1
Subject:
Engineering,
Energy And Fuel Technology
Keywords:
Acid fracturing; UFD; Optimization; Fracture geometry; Acid type; Design parameters
Online: 26 October 2021 (12:01:51 CEST)
ARTICLE
|
doi:10.20944/preprints202110.0225.v1
Subject:
Computer Science And Mathematics,
Geometry And Topology
Keywords:
Function Representation; implicit functions; geometry and topology; 3D bioprinting; tissue spheroids; modeling and simulation; diffusion-concentration calculations; cellular necrosis; additive technologies
Online: 15 October 2021 (12:26:09 CEST)
ARTICLE
|
doi:10.20944/preprints202109.0423.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
Five dimension; Cloud String; Bianchi Type-III Space-Time; Lyra Geometry; Expansion Scalar and Big-bang
Online: 24 September 2021 (09:17:54 CEST)
ARTICLE
|
doi:10.20944/preprints202108.0579.v1
Subject:
Computer Science And Mathematics,
Computer Vision And Graphics
Keywords:
Graph Theory; Computational Geometry; Spatial Statistics; Image analysis; Tessellations; Voronoi Polygons; Delaunay Triangulations; Minimal Spanning Trees; Pitteway Violations
Online: 31 August 2021 (15:58:36 CEST)
ARTICLE
|
doi:10.20944/preprints202108.0572.v1
Subject:
Computer Science And Mathematics,
Algebra And Number Theory
Keywords:
Functions of hypercomplex variables; Algebraic geometry; Scator algebra.
Online: 31 August 2021 (11:51:03 CEST)
ARTICLE
|
doi:10.20944/preprints202107.0653.v1
Subject:
Engineering,
Automotive Engineering
Keywords:
Fluidization; Radioactive Particle Tracking; Information Geometry; Stability Criteria
Online: 29 July 2021 (12:20:07 CEST)
COMMUNICATION
|
doi:10.20944/preprints202106.0636.v1
Subject:
Computer Science And Mathematics,
Algebra And Number Theory
Keywords:
geometry; geometrical transformations; symmetry; invariance, perspectivity, Möbius transformations.
Online: 28 June 2021 (10:23:43 CEST)
HYPOTHESIS
|
doi:10.20944/preprints202106.0598.v1
Subject:
Biology And Life Sciences,
Plant Sciences
Keywords:
Plant communication; Binary digits; Vector-tensor-scalar geometry; Mobius strip; Figure-8 Klein bottle; Consciousness; Electromagnetic-gravitational interaction; Higgs boson; Artificial Intelligence; Quantum Gravity; Theory of Everything, Life after death/before life (before conception)
Online: 24 June 2021 (10:20:25 CEST)
HYPOTHESIS
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doi:10.20944/preprints202105.0239.v2
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
Gravitation, Electromagnetic-gravitational union, Dark energy, Dark matter, Cosmology, Geometry, Topology
Online: 24 May 2021 (11:58:24 CEST)
HYPOTHESIS
|
doi:10.20944/preprints202105.0437.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
Binary digits, Mobius strips, Figure-8 Klein bottles, Dark matter, Dark energy, Topological insulators, Topological superconductors, Topological universe, Weyl fermion, Majorana fermion, Vector-tensor-scalar geometry, Higgs-like body/consciousness
Online: 19 May 2021 (08:23:47 CEST)
ARTICLE
|
doi:10.20944/preprints202105.0370.v1
Subject:
Physical Sciences,
Acoustics
Keywords:
Quantum theory; Octonions; Fine structure constant; Trace dynamics; Standard model; Non-commutative geometry
Online: 17 May 2021 (07:56:36 CEST)
CONCEPT PAPER
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doi:10.20944/preprints202104.0581.v1
Subject:
Environmental And Earth Sciences,
Atmospheric Science And Meteorology
Keywords:
sutures; fractal geometry; ammonoid paleobiology; functional morphology; ontogeny; paleontology; ammonite; paleobiology; mesozoic; jurassic; cretaceous; cephalopods
Online: 21 April 2021 (13:09:27 CEST)
ARTICLE
|
doi:10.20944/preprints202104.0055.v1
Subject:
Computer Science And Mathematics,
Algebra And Number Theory
Keywords:
KL-divergence; JS-divergence; skew divergence; information geometry
Online: 2 April 2021 (11:36:19 CEST)
ARTICLE
|
doi:10.20944/preprints202103.0705.v1
Subject:
Engineering,
Automotive Engineering
Keywords:
Ultrasonic fatigue test; aluminium alloy; size effects; VHCF; fractal geometry
Online: 29 March 2021 (15:44:22 CEST)
ARTICLE
|
doi:10.20944/preprints202103.0578.v1
Subject:
Biology And Life Sciences,
Agricultural Science And Agronomy
Keywords:
ampelography; geometry; grapevine; morphology; peduncle; shape; taxonomy
Online: 24 March 2021 (12:00:37 CET)
ARTICLE
|
doi:10.20944/preprints202102.0223.v1
Subject:
Computer Science And Mathematics,
Algebra And Number Theory
Keywords:
Second order Tangent groups; Affine configuration complexes; Truncated polynomial ring; Generalized geometry
Online: 8 February 2021 (22:18:40 CET)
ARTICLE
|
doi:10.20944/preprints202012.0440.v1
Subject:
Physical Sciences,
Acoustics
Keywords:
classical dynamics; conservation laws; ordinary differential equations; phase-space geometry
Online: 17 December 2020 (16:27:02 CET)
ARTICLE
|
doi:10.20944/preprints202012.0084.v1
Subject:
Computer Science And Mathematics,
Computational Mathematics
Keywords:
mathematics applied to lighting and radiative transfer; configuration factors; computational geometry; parametric design; new solutions for equations of geometric optics; numerical computation of quadruple integrals.
Online: 3 December 2020 (13:05:02 CET)
ARTICLE
|
doi:10.20944/preprints202012.0012.v1
Subject:
Physical Sciences,
Particle And Field Physics
Keywords:
Self-similarity; fractal geometry; generalized homogeneous functions; general covariance; Self -organized criticality; Lie groups; effective field theory
Online: 1 December 2020 (10:29:47 CET)
ARTICLE
Subject:
Physical Sciences,
Particle And Field Physics
Keywords:
quantum field theory; quantum information; quantum geometry
Online: 21 July 2020 (12:31:33 CEST)
ARTICLE
|
doi:10.20944/preprints202007.0011.v1
Subject:
Physical Sciences,
Quantum Science And Technology
Keywords:
quantum mechanics; algebraic geometry; algebraic number theory; commutative algebra; Gr¨onber basis; primary ideal decomposition, eigenvalue problem in quantum mechanics; molecular orbital theory; quantum chemistry; quantum chemistry in algebraic variety; symbolic computation; algebraic molecular orbital theory; Galois theory; class field theory
Online: 3 July 2020 (04:54:16 CEST)
ARTICLE
|
doi:10.20944/preprints202004.0249.v1
Subject:
Chemistry And Materials Science,
Polymers And Plastics
Keywords:
polymer-metal-hybrid; surface pretreatment; mechanical interlocking; roughness evaluation; interlaminar shear strength; interlaminar tensile strength; fractal geometry; laser structuring
Online: 15 April 2020 (14:21:45 CEST)
ARTICLE
|
doi:10.20944/preprints202004.0032.v1
Subject:
Environmental And Earth Sciences,
Remote Sensing
Keywords:
indoor positioning system; image-based positioning system; computer vision; SIFT; feature detection; feature description; cell phone camera; PnP problem; projection matrix; epipolar geometry; OpenCV
Online: 3 April 2020 (11:59:48 CEST)