ARTICLE
|
doi:10.20944/preprints201801.0178.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Euler's relation; transcendental numbers; transcendental operations / functions; transcendence; Yang-Baxter equation; hyperbolic functions, logical implication
Online: 19 January 2018 (04:07:39 CET)
ARTICLE
|
doi:10.20944/preprints202103.0148.v1
Subject:
Computer Science And Mathematics,
Algebra And Number Theory
Keywords:
Adomian decomposition method; variational iteration method; Volterra-Fredholm integro-differential equation; approximate solution.
Online: 4 March 2021 (09:20:22 CET)
ARTICLE
|
doi:10.20944/preprints201801.0143.v1
Subject:
Physical Sciences,
Mathematical Physics
Keywords:
current-quark masses; Helmholtz equation; roots of Bessel and Neumann functions
Online: 16 January 2018 (13:20:36 CET)
ARTICLE
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
nonlinear mathematical model; modeling infectious diseases; logistic equation; integrability; exact solution
Online: 13 May 2020 (15:33:57 CEST)
ARTICLE
|
doi:10.20944/preprints202108.0173.v1
Subject:
Business, Economics And Management,
Business And Management
Keywords:
Value creation; Thai herbs; Industry; Patent; Structural equation model
Online: 6 August 2021 (18:10:24 CEST)
ARTICLE
|
doi:10.20944/preprints202009.0307.v5
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
randomly moving particles; effects of location aggregation; relaxed galaxy clusters; generalized diffusion equation
Online: 10 November 2022 (03:53:56 CET)
ARTICLE
|
doi:10.20944/preprints201908.0099.v1
Subject:
Physical Sciences,
Quantum Science And Technology
Keywords:
Hawking radiation; quantum tunneling; quantum corrections; Proca equation; modified Klein- Gordan equation
Online: 8 August 2019 (04:43:42 CEST)
ARTICLE
|
doi:10.20944/preprints201905.0263.v1
Subject:
Computer Science And Mathematics,
Computational Mathematics
Keywords:
natural gas; gas compressibility factor; group method of data handling (GMDH); big data; equation of state; correlation
Online: 22 May 2019 (08:29:32 CEST)
REVIEW
|
doi:10.20944/preprints202002.0311.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
Fractional Riccati equation; Rough volatility models; Heston model
Online: 23 February 2020 (02:37:33 CET)
ARTICLE
|
doi:10.20944/preprints201910.0171.v1
Subject:
Physical Sciences,
Optics And Photonics
Keywords:
laser cavity; two-level Maxwell-Bloch equations; complex Ginzburg-Landau equation; modulational instability; pattern formation
Online: 16 October 2019 (04:09:00 CEST)
ARTICLE
|
doi:10.20944/preprints201905.0389.v1
Subject:
Computer Science And Mathematics,
Analysis
Keywords:
stability of a functional equation; general quintic functional equation; a general quintic mapping; general sextic functional equation; a general sextic mapping.
Online: 31 May 2019 (11:53:55 CEST)
REVIEW
Subject:
Physical Sciences,
Fluids And Plasmas Physics
Keywords:
Surface Gravity Water Waves; Nonlinear Schrodinger Equation; Cubic Phase
Online: 2 April 2019 (14:28:42 CEST)
ARTICLE
|
doi:10.20944/preprints202108.0486.v1
Subject:
Physical Sciences,
Quantum Science And Technology
Keywords:
Dirac equation; Klein-Gordon equation; Schrödinger equation; negative kinetic energy; Decoupled Klein-Gordon equation; negative kinetic energy Schrödinger equation
Online: 25 August 2021 (10:50:21 CEST)
ARTICLE
|
doi:10.20944/preprints201812.0341.v1
Subject:
Physical Sciences,
Mathematical Physics
Keywords:
Time-fractional Phi-four equation; Conformable derivatives; exp a function approach; Hyperbolic function approach; Exact solutions
Online: 28 December 2018 (08:05:11 CET)
ARTICLE
|
doi:10.20944/preprints201909.0131.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Feller equation; parabolic equations; Lagrangian scheme; numerical simulation; probability density function
Online: 12 September 2019 (15:36:44 CEST)
ARTICLE
|
doi:10.20944/preprints201807.0505.v1
Subject:
Engineering,
Civil Engineering
Keywords:
Colebrook equation; Colebrook-White; iterative methods; three-point methods; turbulent flow; hydraulic resistances; pipes; explicit approximations; Newton-Rapson; Household’s methods
Online: 26 July 2018 (04:47:16 CEST)
ARTICLE
|
doi:10.20944/preprints202107.0501.v1
Subject:
Chemistry And Materials Science,
Biomaterials
Keywords:
Dental implants; Thermal stress; Modeling of heat transfer; Temperature changes; Heat equation; Analytical solution.
Online: 21 July 2021 (15:37:53 CEST)
ARTICLE
|
doi:10.20944/preprints201812.0134.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
DGJ method, third order fractional differential equation, nonlinear differential equation, convergence of the method.
Online: 11 December 2018 (14:01:03 CET)
ARTICLE
|
doi:10.20944/preprints201902.0156.v4
Subject:
Computer Science And Mathematics,
Logic
Keywords:
Davis-Putnam-Robinson-Matiyasevich theorem, Diophantine equation which has at most finitely many solutions in \mbox{non-negative} integers, Hilbert's Tenth Problem, Hilbert's Tenth Problem for Q, Matiyasevich's theorem, recursively enumerable set, Smorynski's theorem
Online: 1 March 2019 (12:58:53 CET)
ARTICLE
|
doi:10.20944/preprints202102.0311.v1
Subject:
Biology And Life Sciences,
Biochemistry And Molecular Biology
Keywords:
nisin; antibacterial molecule; batch fermentation; four-dimensional LV equation; Lactococcus lactis.
Online: 12 February 2021 (15:12:52 CET)
ARTICLE
|
doi:10.20944/preprints201804.0099.v1
Subject:
Chemistry And Materials Science,
Surfaces, Coatings And Films
Keywords:
Cu/Al laminated composites; deformation behavior; interface; microstructure; constitutive equation
Online: 9 April 2018 (07:55:59 CEST)
ARTICLE
|
doi:10.20944/preprints201909.0008.v2
Subject:
Computer Science And Mathematics,
Algebra And Number Theory
Keywords:
Navier-Stokes equation; infinite delay; memory kernels
Online: 18 February 2021 (10:40:32 CET)
ARTICLE
|
doi:10.20944/preprints202104.0278.v1
Subject:
Computer Science And Mathematics,
Probability And Statistics
Keywords:
Stochastic Evolution Equation; Teugels Martingales; Optimal Control; Stochastic Maximum Principle; Verification Theorem
Online: 12 April 2021 (11:21:33 CEST)
ARTICLE
|
doi:10.20944/preprints202103.0042.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
Modulus of elasticity; frequency spectrum; mic; Euler-Bernoulli equation
Online: 1 March 2021 (18:31:31 CET)
ARTICLE
|
doi:10.20944/preprints201905.0164.v1
Subject:
Computer Science And Mathematics,
Computational Mathematics
Keywords:
Variational iteration method, Integro-differential equation, Lagrange multiplier, Homotopy perturbation method.
Online: 13 May 2019 (14:22:28 CEST)
ARTICLE
|
doi:10.20944/preprints201807.0080.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
C7025 alloy; C7035 alloy; stress relaxation; dynamic equation; microstructure
Online: 5 July 2018 (05:53:50 CEST)
ARTICLE
|
doi:10.20944/preprints201808.0341.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
continuity equation; Maxwell equations: massive electrodynamics; London's superconductivity; proca-Maxwell equations; duality transformations
Online: 19 August 2018 (05:03:06 CEST)
ARTICLE
|
doi:10.20944/preprints201807.0575.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
2D RLW equation; 2D BBM equation; ansatz; series expansion method based on Sine-Gordon equation; traveling wave solution
Online: 30 July 2018 (10:00:20 CEST)
ARTICLE
|
doi:10.20944/preprints201908.0150.v3
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
Lie group; Burgers equation; exact solution; general solution; elementary function
Online: 29 November 2021 (12:00:06 CET)
ARTICLE
|
doi:10.20944/preprints201810.0426.v1
Subject:
Biology And Life Sciences,
Forestry
Keywords:
acacia species; allometric equation; above ground biomass; carbon stock
Online: 18 October 2018 (15:58:15 CEST)
ARTICLE
|
doi:10.20944/preprints201909.0219.v1
Subject:
Biology And Life Sciences,
Agricultural Science And Agronomy
Keywords:
aquaculture; computational biology; differential equation; ion transport; systems biology
Online: 19 September 2019 (05:03:11 CEST)
ARTICLE
|
doi:10.20944/preprints201805.0109.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
reaction-diffusion equations; two dimensional Fisher Equation; Nagumo Equation; Kolmogorov-Petrovsky-Piskunov equation; traveling wave solution
Online: 7 May 2018 (08:35:54 CEST)
COMMUNICATION
|
doi:10.20944/preprints202102.0425.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
BCK-algebras; Yang-Baxter Equation; Quasi-negation operator; Boolean coalgebras; poetry
Online: 18 February 2021 (17:26:17 CET)
ARTICLE
|
doi:10.20944/preprints202103.0279.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
Expanding Earth; Exolife; Faint Young Sun Paradox; Radiation Balance Equation.
Online: 10 March 2021 (13:07:09 CET)
ARTICLE
|
doi:10.20944/preprints201809.0284.v1
Subject:
Physical Sciences,
Optics And Photonics
Keywords:
Gerdjikov Ivanov equation; integrability; chirped soliton
Online: 17 September 2018 (06:27:21 CEST)
ARTICLE
|
doi:10.20944/preprints201907.0032.v1
Subject:
Computer Science And Mathematics,
Analysis
Keywords:
multicriteria calculus of variations; value function; Hopf-Lax formula; Bellman's principle; Hamilton-Jacobi equation; set relations
Online: 2 July 2019 (07:56:14 CEST)
ARTICLE
|
doi:10.20944/preprints201906.0115.v1
Subject:
Engineering,
Civil Engineering
Keywords:
project cost; project complexity; structural equation modeling; New Zealand
Online: 13 June 2019 (08:16:40 CEST)
ARTICLE
|
doi:10.20944/preprints202006.0034.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
factor model; 2PL model; linking; invariance alignment; Haberman linking; partial invariance; item response model; structural equation model; differential item functioning
Online: 4 June 2020 (13:25:49 CEST)
ARTICLE
|
doi:10.20944/preprints202103.0012.v1
Subject:
Physical Sciences,
Acoustics
Keywords:
Particle size distribution; population balance equation; information entropy; moment method
Online: 1 March 2021 (13:19:28 CET)
ARTICLE
|
doi:10.20944/preprints202007.0340.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
energy landscapes; ultarmetric spaces; p-adic numbers; ultarmetric diffusion equation; social barriers; linear growing barriers; covid-19; epidemic; disease spread; herd immunity; hierarchy of social clusters
Online: 16 July 2020 (04:14:42 CEST)
ARTICLE
|
doi:10.20944/preprints201907.0059.v1
Subject:
Medicine And Pharmacology,
Urology And Nephrology
Keywords:
Residual Renal Function, Middle Molecules, Beta 2 Microglobulin, Cystatin C, Population Kinetic Model, Dialysis, Simulator Calibration Framework, Equation, Biomarkers, Urea Clearance
Online: 3 July 2019 (09:42:07 CEST)
ARTICLE
|
doi:10.20944/preprints201812.0294.v1
Subject:
Computer Science And Mathematics,
Discrete Mathematics And Combinatorics
Keywords:
Allen-Cahn equation; compact difference scheme; maximum principle; energy stability
Online: 25 December 2018 (04:31:54 CET)
ARTICLE
|
doi:10.20944/preprints201910.0017.v1
Subject:
Computer Science And Mathematics,
Computational Mathematics
Keywords:
fractional differential equation; non-commensurate orders; initial value problem; differential transform; fractional power series
Online: 2 October 2019 (05:55:33 CEST)
ARTICLE
|
doi:10.20944/preprints201812.0078.v1
Subject:
Engineering,
Civil Engineering
Keywords:
air permeability; total pore volume; critical pore diameter; threshold pore diameter; median pore diameter; Katz–Thompson equation
Online: 6 December 2018 (07:50:19 CET)
ARTICLE
|
doi:10.20944/preprints201810.0490.v1
Subject:
Computer Science And Mathematics,
Computer Vision And Graphics
Keywords:
drug release simulation; disintegration simulation; poorly water soluble drug; mefenamic acid; Noyes-Whitney equation; cellular automata; synchrotron microtomography
Online: 22 October 2018 (11:38:04 CEST)
ARTICLE
|
doi:10.20944/preprints201804.0116.v2
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
fluid dynamics; two phase flow; level set function; cylindrical coordinates; continuity equation
Online: 17 April 2018 (11:46:39 CEST)
ARTICLE
|
doi:10.20944/preprints201808.0372.v2
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
generalized Kuramoto–Sivashinsky equation; modified Kudrayshov method; exact solutions; Maple graphs
Online: 26 September 2018 (04:22:03 CEST)
ARTICLE
|
doi:10.20944/preprints201812.0194.v2
Subject:
Physical Sciences,
Theoretical Physics
Keywords:
Artificial magnetic monopole; new electromagnetic equations; superconducting loop; stationary wave; conservation of momentum; Lorentz conservation; magnetic potential; Dirac equation; energy gap in vacuum; pair of two Cooper pairs
Online: 6 September 2021 (14:21:23 CEST)
ARTICLE
|
doi:10.20944/preprints202012.0396.v1
Subject:
Business, Economics And Management,
Accounting And Taxation
Keywords:
structural equation modelling; smallholder farmers; smartphone apps; decision support systems; unified theory of acceptance and use of technology; innovation hubs, mastery-approach goal
Online: 16 December 2020 (08:33:48 CET)
ARTICLE
|
doi:10.20944/preprints201903.0226.v2
Subject:
Engineering,
Marine Engineering
Keywords:
maritime traffic; marine accident; accident causation theory; human factor; structural equation modeling; HFACS; path dependency
Online: 26 March 2019 (10:53:41 CET)
ARTICLE
|
doi:10.20944/preprints201805.0155.v1
Subject:
Physical Sciences,
Mathematical Physics
Keywords:
monte-carlo simulations; burgers equation; langevin equation; fractional velocity
Online: 10 May 2018 (06:11:01 CEST)
ARTICLE
|
doi:10.20944/preprints202109.0327.v1
Subject:
Physical Sciences,
Thermodynamics
Keywords:
heat equation; relativistic heat equation; emergence of entropy; equipartition theorem
Online: 20 September 2021 (11:05:37 CEST)
ARTICLE
|
doi:10.20944/preprints201912.0125.v1
Subject:
Physical Sciences,
Astronomy And Astrophysics
Keywords:
dark energy; stellar configurations; anisotropic fluid distribution; quadratic equation of state; Einstein-Maxwell field equations; metric coefficients
Online: 10 December 2019 (04:42:44 CET)
ARTICLE
|
doi:10.20944/preprints202003.0030.v4
Subject:
Physical Sciences,
Fluids And Plasmas Physics
Keywords:
material derivative; continuum physics; solution existence condition; the Navier-Stokes equation
Online: 15 June 2020 (09:55:06 CEST)
ARTICLE
|
doi:10.20944/preprints201812.0342.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
linear model; least-squares estimator; matrix product; generalized inverse; reverse-order law; block matrix; matrix equation; rank formula
Online: 28 December 2018 (08:19:32 CET)
ARTICLE
|
doi:10.20944/preprints201807.0357.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
stochastic processes; Langevin equation; Fokker-Planck equation; information length; Fisher information; relaxation; chaos; attractor
Online: 19 July 2018 (11:30:59 CEST)
ARTICLE
|
doi:10.20944/preprints201907.0172.v1
Subject:
Physical Sciences,
Quantum Science And Technology
Keywords:
massive boson particles; wave equation; quantum gravity; Hawking radiation; black hole thermodynamics
Online: 14 July 2019 (17:12:54 CEST)
ARTICLE
|
doi:10.20944/preprints201809.0560.v1
Subject:
Physical Sciences,
Atomic And Molecular Physics
Keywords:
Schrödinger equation; vibrational spectrum; collocation; inverse multiquadratic function; rectangular matrix
Online: 28 September 2018 (10:15:42 CEST)
ARTICLE
|
doi:10.20944/preprints202101.0511.v1
Subject:
Physical Sciences,
Acoustics
Keywords:
Kaluza-Klein theory; Relativistic wave equation; AharonovBohm effect; special functions.
Online: 25 January 2021 (15:07:52 CET)
ARTICLE
|
doi:10.20944/preprints202107.0103.v1
Subject:
Computer Science And Mathematics,
Algebra And Number Theory
Keywords:
Stochastic processes; stochastic differential equation; coupled system; nonlocal stochastic integral conditions.
Online: 5 July 2021 (14:42:05 CEST)
ARTICLE
|
doi:10.20944/preprints201808.0211.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
Colebrook equation; Colebrook-White; iterative methods; three-point methods; turbulent flow; hydraulic resistances; pipes; explicit approximations;
Online: 11 August 2018 (18:56:29 CEST)
ARTICLE
|
doi:10.20944/preprints202010.0052.v1
Subject:
Biology And Life Sciences,
Biochemistry And Molecular Biology
Keywords:
weather-related SARS-CoV-2 virulence; specific enthalpy of atmospheric moist air; temperature and humidity effects on COVID-19 outbreak; correlating equation; COVID-19 spread prediction risk scale
Online: 5 October 2020 (08:10:08 CEST)
ARTICLE
|
doi:10.20944/preprints201808.0219.v1
Subject:
Computer Science And Mathematics,
Computational Mathematics
Keywords:
reduced order modeling; regularization; fluid dynamics; stochastic Burgers Equation; proper orthogonal decomposition; spatial filter
Online: 13 August 2018 (08:12:13 CEST)
ARTICLE
|
doi:10.20944/preprints201810.0545.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
Colebrook equation; hydraulic resistance; Lambert W-function; Wright Ω-function; explicit approximations; computational burden; turbulent flow; friction factor
Online: 23 October 2018 (16:28:10 CEST)
ARTICLE
|
doi:10.20944/preprints201804.0121.v2
Subject:
Computer Science And Mathematics,
Algebra And Number Theory
Keywords:
computable upper bound on the heights of rational solutions; computable upper bound on the moduli of integer solutions; Diophantine equation with a finite number of solutions; finite-fold Diophantine representation; single query to an oracle that decides whether or not a given Diophantine equation has an integer solution; single query to an oracle that decides whether or not a given Diophantine equation has a rational solution
Online: 16 April 2018 (05:12:59 CEST)
ARTICLE
|
doi:10.20944/preprints202105.0242.v2
Subject:
Physical Sciences,
Acoustics
Keywords:
undamped oscillation; SRT; k-factor; Differential-equation of second order; Einstein-Lorentz; Amplitude-analogy; damped oscillation; developed SRT of fourth order,accelerated framed
Online: 1 June 2021 (09:43:38 CEST)
ARTICLE
Subject:
Computer Science And Mathematics,
Algebra And Number Theory
Keywords:
asymptotic expansion; confluence; formal power series; partial differential equation; q-difference equation
Online: 23 February 2021 (11:02:00 CET)
ARTICLE
|
doi:10.20944/preprints202002.0410.v1
Subject:
Computer Science And Mathematics,
Computational Mathematics
Keywords:
Single roots; Distinct roots; Multiple roots; Optimal order; Non-Linear equation; Iterative methods; Simultaneous Methods; Basin of attraction; Computational Efficiency
Online: 27 February 2020 (16:02:39 CET)
ARTICLE
|
doi:10.20944/preprints201904.0269.v1
Subject:
Physical Sciences,
Thermodynamics
Keywords:
Fermions, baryons, Emergent entropic force, Schrodringer equation, Gravitation.
Online: 24 April 2019 (12:13:31 CEST)
ARTICLE
|
doi:10.20944/preprints202104.0381.v1
Subject:
Physical Sciences,
Acoustics
Keywords:
EGB Gravity; Compact Stars; Equation of State; Metric Potential; Coupling Constant
Online: 14 April 2021 (13:52:36 CEST)
ARTICLE
|
doi:10.20944/preprints201901.0063.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
Tzitzéica-Dodd–Bullough–Mikhailov equation; Tzitzéica-type equation; ansatz approach; traveling wave solution; periodic solutions
Online: 8 January 2019 (11:16:12 CET)
ARTICLE
|
doi:10.20944/preprints202101.0489.v1
Subject:
Physical Sciences,
Acoustics
Keywords:
Kaluza-Klein theory; Relativistic wave equation; Aharonov-Bohm effect.
Online: 25 January 2021 (12:23:12 CET)
ARTICLE
|
doi:10.20944/preprints201809.0099.v2
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Global, non-parametric, non-iterative optimization; Time-mean quantities; Small time-varying forcing; Ordinary differential equation system (ODEs); Eigenvalue problem
Online: 30 August 2019 (09:35:18 CEST)
ARTICLE
Subject:
Computer Science And Mathematics,
Algebra And Number Theory
Keywords:
Yang-Baxter equation; braid group; qubit; ternary; polyadic; braiding quantum gate
Online: 12 July 2021 (09:08:06 CEST)
ARTICLE
|
doi:10.20944/preprints201812.0286.v1
Subject:
Physical Sciences,
Mathematical Physics
Keywords:
von Neumann hierarchy, nonlinear quantum BBGKY hierarchy, quantum kinetic equation, correlation of states, scaling limit.
Online: 24 December 2018 (15:24:11 CET)
ARTICLE
|
doi:10.20944/preprints202108.0131.v1
Subject:
Engineering,
Automotive Engineering
Keywords:
recycled concrete aggregate; construction waste; shear strength; shear provision; design equation
Online: 5 August 2021 (09:41:27 CEST)
ARTICLE
|
doi:10.20944/preprints201903.0060.v2
Subject:
Physical Sciences,
Quantum Science And Technology
Keywords:
Stress Energy Tensor, Klein-Gordon’s Equation, Quantum Mechanics, Quantum Field Theory
Online: 17 June 2019 (09:38:14 CEST)
ARTICLE
|
doi:10.20944/preprints201806.0272.v1
Subject:
Social Sciences,
Cognitive Science
Keywords:
environmental attitudes; social-ecological systems; coral reef; scale development; item-response theory; reliability; generalized structural equation model
Online: 18 June 2018 (15:26:36 CEST)
ARTICLE
|
doi:10.20944/preprints201810.0165.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
nonlinear operator equations; Fréchet derivative; ω-continuity condition; the Newton like method; Frédholm integral equation
Online: 9 October 2018 (03:43:45 CEST)
REVIEW
|
doi:10.20944/preprints201809.0321.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Kirchhoff’s voltage law, Volterra integral equation, Mixed quadrature, Initial value problem, Error bound, Maclaurin's theorem
Online: 17 September 2018 (15:13:41 CEST)
HYPOTHESIS
|
doi:10.20944/preprints202308.0371.v1
Subject:
Environmental And Earth Sciences,
Environmental Science
Keywords:
kaingen river; mangrove; carbon stored; carbon sequestration; allometric equation
Online: 4 August 2023 (08:42:11 CEST)
ARTICLE
|
doi:10.20944/preprints202102.0419.v1
Subject:
Computer Science And Mathematics,
Algebra And Number Theory
Keywords:
Lorenz equation; Hopf bifurcation; Unstable limit cycle; Calculation process; Continuation method
Online: 18 February 2021 (13:47:19 CET)
ARTICLE
Subject:
Computer Science And Mathematics,
Probability And Statistics
Keywords:
Dynkin game; Ambiguity; Backward stochastic differential equation (BSDE); Reflected backward stochastic differential equation (Reflected BSDE); Constraint
Online: 13 May 2019 (14:25:18 CEST)
ARTICLE
|
doi:10.20944/preprints201807.0208.v1
Subject:
Biology And Life Sciences,
Biochemistry And Molecular Biology
Keywords:
Na/K – ATPase; Markov chain; master equation; Src; oxidant stress; reactive oxygen species; aging
Online: 12 July 2018 (05:26:21 CEST)
ARTICLE
|
doi:10.20944/preprints202202.0021.v3
Subject:
Computer Science And Mathematics,
Algebra And Number Theory
Keywords:
Number theory; Diophantine equation; abc conjecture
Online: 13 May 2022 (04:17:21 CEST)
ARTICLE
|
doi:10.20944/preprints201808.0277.v1
Subject:
Engineering,
Control And Systems Engineering
Keywords:
Calculation methods, Flow rate equation, Hydraulic pipeline systems, Natural gas distribution systems, Pipeline networks
Online: 15 August 2018 (15:56:29 CEST)
ARTICLE
|
doi:10.20944/preprints202101.0143.v1
Subject:
Physical Sciences,
Mathematical Physics
Keywords:
Ermakov system; Ermakov-Milne-Pinney equation; relativistic Ermakov-Lewis invariant; relativistic Ray-Reid system; nonlinear superposition law.
Online: 8 January 2021 (11:13:35 CET)
ARTICLE
|
doi:10.20944/preprints201912.0420.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
boundedness; equilibrium; global asymptotic stability; Rational Equation
Online: 31 December 2019 (17:13:44 CET)
ARTICLE
|
doi:10.20944/preprints202002.0303.v1
Subject:
Computer Science And Mathematics,
Analysis
Keywords:
fixed point; integral equation; binary relation
Online: 21 February 2020 (03:22:12 CET)
ARTICLE
|
doi:10.20944/preprints202206.0154.v1
Subject:
Environmental And Earth Sciences,
Environmental Science
Keywords:
Above ground biomass; allometric equation; forest conservation; climate change mitigation; Biomass; carbon dioxide; carbon Sequestration
Online: 10 June 2022 (08:15:38 CEST)
ARTICLE
|
doi:10.20944/preprints201910.0175.v1
Subject:
Physical Sciences,
Quantum Science And Technology
Keywords:
non-equilibrium quantum field theory; quantum brain dynamics; kadanoff–baym equation; entropy; super-radiance
Online: 16 October 2019 (04:47:08 CEST)
SHORT NOTE
|
doi:10.20944/preprints202109.0217.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
harmonic analysis; nonlinear partial differential equation
Online: 13 September 2021 (15:36:10 CEST)
ARTICLE
|
doi:10.20944/preprints202107.0347.v2
Subject:
Physical Sciences,
Condensed Matter Physics
Keywords:
nonlinear diffusion; traveling waves; stability; Goldstone modes; Shrödinger equation; spectrum of low-exited states
Online: 6 August 2021 (14:15:43 CEST)
ARTICLE
|
doi:10.20944/preprints201910.0340.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
fractional order differential equation; linear harvesting; stability analysis; lyapunov function; hopf bifurcation
Online: 29 October 2019 (14:33:31 CET)
ARTICLE
|
doi:10.20944/preprints202005.0492.v1
Subject:
Physical Sciences,
Atomic And Molecular Physics
Keywords:
Dirac equation; finite basis approximation; charge conjugation symmetry; kinetic balance
Online: 31 May 2020 (18:43:04 CEST)
ARTICLE
|
doi:10.20944/preprints201903.0194.v3
Subject:
Physical Sciences,
Thermodynamics
Keywords:
Proca equation; Bosons particles; Hawking radiation; Black hole thermodynamics; Higher- dimensional black holes
Online: 2 July 2019 (11:07:04 CEST)
ARTICLE
|
doi:10.20944/preprints202011.0592.v1
Subject:
Engineering,
Automotive Engineering
Keywords:
asynchronous electric motor; frequency control; vector control; vector equation; nonlinear transfer functions; experiment
Online: 23 November 2020 (14:45:05 CET)
ARTICLE
|
doi:10.20944/preprints201809.0251.v1
Subject:
Engineering,
Mechanical Engineering
Keywords:
energy equation; numerical solution; Lobatto point quadrature; Legendre polynomials
Online: 14 September 2018 (04:42:42 CEST)
ARTICLE
|
doi:10.20944/preprints202012.0192.v1
Subject:
Physical Sciences,
Optics And Photonics
Keywords:
nonlinear Schrödinger equation system; few-mode propagation; Kerr effect; Raman scattering; dispersion; implicit/explicit Crank–Nicolson scheme; pulse chirping, second-order dispersion, third-order dispersion, chirp pulse, optical pulse compression, pulse collapse
Online: 8 December 2020 (09:57:12 CET)
ARTICLE
|
doi:10.20944/preprints201808.0510.v1
Subject:
Physical Sciences,
Fluids And Plasmas Physics
Keywords:
Colebrook equation; flow friction; turbulent flow; genetic programming; symbolic regression; explicit approximations
Online: 30 August 2018 (05:05:59 CEST)