ARTICLE

doi:10.20944/preprints202404.1149.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
highorder degenerate singularity; singular point value; limit cycle; center condition
Online: 17 April 2024 (12:03:23 CEST)
ARTICLE

doi:10.20944/preprints202404.0872.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
portfolio selection; networks; dependence structure; Random Matrix Theory; Hilbert Transformation
Online: 15 April 2024 (11:25:46 CEST)
ARTICLE

doi:10.20944/preprints202404.0725.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Fractional Brownian motion; generalized grey Brownian motion; Green measure; subordination
Online: 10 April 2024 (09:55:43 CEST)
ARTICLE

doi:10.20944/preprints202402.1120.v2
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Pythagorean theorem; threedimensional space; triangles; threedimensional geometric shape; Triangle Midsegment Theorem
Online: 9 April 2024 (12:17:11 CEST)
ARTICLE

doi:10.20944/preprints202404.0484.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
limiting subdifferentials; ϵquasi solutions; approximate convex functions; variational inequalities
Online: 8 April 2024 (16:35:51 CEST)
ARTICLE

doi:10.20944/preprints202404.0536.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Multidimensional integral transform; Fox Hfunction; Melling transform; weighted space; fractional integrals and derivatives
Online: 8 April 2024 (11:43:19 CEST)
ARTICLE

doi:10.20944/preprints202403.1598.v2
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Fermat's last theorem; circle; ellipse; triangle; ndegree curves; equations
Online: 5 April 2024 (16:27:27 CEST)
ARTICLE

doi:10.20944/preprints202403.1316.v2
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Peter Chew Sum; Newton's Sum; Quadratic; Root; Function; Computations ;
Online: 5 April 2024 (03:16:41 CEST)
ARTICLE

doi:10.20944/preprints202310.0773.v9
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
collatz cojecture; algebraic inverse trees; formal proof of collatz conjecture
Online: 31 October 2023 (11:01:44 CET)
ARTICLE

doi:10.20944/preprints202403.1680.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
semilinear elliptic equation; HardySobolev critical exponents; Mountain Pass Lemma; (PS)c condition
Online: 27 March 2024 (15:07:38 CET)
ARTICLE

doi:10.20944/preprints202403.1687.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Fractional calculus; Variational methods; $\psi$Hilfer operators, Existence of solution.
Online: 27 March 2024 (13:38:19 CET)
ARTICLE

doi:10.20944/preprints202403.1535.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
dual split quaternion; real representation; matrix equation; general solution
Online: 26 March 2024 (11:51:23 CET)
ARTICLE

doi:10.20944/preprints202403.1551.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Deep learning; academic performance; mathematics
Online: 26 March 2024 (08:23:38 CET)
ARTICLE

doi:10.20944/preprints202403.1461.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Rough sets; Upper and lower approximations; Popen sets; δ Popen sets
Online: 25 March 2024 (11:15:54 CET)
ARTICLE

doi:10.20944/preprints202403.1386.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Human and nature dynamics; ODE systems for society dynamics; Ecological Economic Modeling
Online: 22 March 2024 (14:44:07 CET)
ARTICLE

doi:10.20944/preprints202403.1214.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
FeitThompson conjecture; prime numbers; mathematical research; research education; twin primes, generalized twin prime conjecture
Online: 21 March 2024 (01:53:40 CET)
ARTICLE

doi:10.20944/preprints202403.0390.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
ideal; prima; grill; filter; local function; finer topology; compatibility; codense system
Online: 7 March 2024 (08:09:59 CET)
ARTICLE

doi:10.20944/preprints202403.0016.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
adaptive dynamic programming; optimal tracking control; RBF neural network; nonlinear systems
Online: 1 March 2024 (13:12:53 CET)
ARTICLE

doi:10.20944/preprints202402.1667.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
; Gohar fractional calculus; Gohar fractional Laplace transform; Gohar fractional power series expansion; Left and right Gohar fractional derivatives; Left and right Gohar fractional integrals ;
Online: 29 February 2024 (09:13:33 CET)
ARTICLE

doi:10.20944/preprints202402.1463.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
NavierStokes equations 1; blow up solution 2; regular solution 3
Online: 26 February 2024 (14:14:30 CET)
ARTICLE

doi:10.20944/preprints202402.1328.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
stratified measure; soft Laplacian; mean value; gradient flux
Online: 23 February 2024 (08:35:24 CET)
ARTICLE

doi:10.20944/preprints202402.1327.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Optimal control problems; Maximum principle; State constraints; Gap phenomena; Impulsive optimal control
Online: 23 February 2024 (08:33:55 CET)
ARTICLE

doi:10.20944/preprints202309.0513.v5
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Riemann hypothesis; Riemann zeta function; Poincaré; index; Dirichlet eta function.
Online: 21 February 2024 (04:40:09 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; semistructured complex numbers; projective geometry
Online: 21 February 2024 (03:45:11 CET)
ARTICLE

doi:10.20944/preprints202402.1042.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
quantum logic; principal component analysis; shape classification; Hilbert space
Online: 19 February 2024 (10:24:49 CET)
ARTICLE

doi:10.20944/preprints202402.0399.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
excitation constancy, geometric structure, Lyapunov exponent, structural identification, structural identifiability, Ssynchronization
Online: 7 February 2024 (11:50:18 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)
COMMUNICATION

doi:10.20944/preprints202401.0551.v4
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
metallic ratios; metallic angles; Pythagorean triples; emergent dimensionality; mathematical physics
Online: 2 February 2024 (04:33:46 CET)
ARTICLE

doi:10.20944/preprints202401.2213.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
fixed point theorem; MongeAmpere equations; boundary value problem
Online: 31 January 2024 (11:05:28 CET)
ARTICLE

doi:10.20944/preprints202401.1488.v2
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Collatz conjecture; 3x+1 problem; Syracuse problem; pyramid fraction; Ulam’ s conjecture; Kakutani’ s problem
Online: 30 January 2024 (12:51:11 CET)
ARTICLE

doi:10.20944/preprints202401.2058.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Hausdorff space; Continuous multiutility representation; orderembedding; semiclosed preorder
Online: 30 January 2024 (04:01:45 CET)
ARTICLE

doi:10.20944/preprints202401.1877.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
nonlinear differential equation with time delay; SIS model; epidemiological model; positive solution
Online: 26 January 2024 (09:38:06 CET)
ARTICLE

doi:10.20944/preprints202401.1233.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Hadwiger’s covering problem; covering functionals; CUDA; error estimation
Online: 16 January 2024 (12:32:18 CET)
ARTICLE

doi:10.20944/preprints202401.1238.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
correlation function; degree; perfect sequence; PGIS
Online: 16 January 2024 (12:28:06 CET)
ARTICLE

doi:10.20944/preprints202401.1070.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
M/D/c Queue; Poisson Arrivals; Deterministic (Constant) Service Time; c Multiple Servers; root(s) of an equation; mean number of customers; mean queueing delay
Online: 15 January 2024 (08:50:49 CET)
ARTICLE

doi:10.20944/preprints202401.0843.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
loaded equation; nonlocal boundary value problem; mixed type equation; general solution representation; integral Volterra equation with shift; fractional derivatives
Online: 10 January 2024 (14:22:51 CET)
ARTICLE

doi:10.20944/preprints202401.0328.v2
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Dirichlet Eta function; Samsara; Moksha; Quasiattractor; Bifurcation; Chaotic Itinerancy
Online: 8 January 2024 (06:30:30 CET)
ARTICLE

doi:10.20944/preprints202401.0449.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Pythagorean fuzzy sets; Tanimoto similarity measure; distance measure; pattern recognition; medical diagnosis; multiattribute decisionmaking
Online: 5 January 2024 (12:02:37 CET)
ARTICLE

doi:10.20944/preprints202312.2321.v2
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Galactic spiral; Prime spiral; ROTASE model; Xmatter
Online: 4 January 2024 (07:24:36 CET)
ARTICLE

doi:10.20944/preprints202401.0032.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Gamma function; WJ distribution; integral function; biexponent; computation; statistics.
Online: 3 January 2024 (03:57:40 CET)
ARTICLE

doi:10.20944/preprints202312.2272.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
multivariate approximation; information complexity; tractability; weighted Hilbert spaces
Online: 2 January 2024 (01:52:01 CET)
ARTICLE

doi:10.20944/preprints202312.2216.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Fermatean fuzzy sets; similarity measures; distance measures; pattern recognition; medical diagnosis; multipleattribute decisionmaking
Online: 29 December 2023 (11:56:34 CET)
ARTICLE

doi:10.20944/preprints202312.2158.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
zeta function; Riemann hypothesis; critical strip
Online: 28 December 2023 (10:17:44 CET)
ARTICLE

doi:10.20944/preprints202312.1856.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Chen distribution; Stressstrength reliability; Maximum likelihood estimator; Delta method; Bootstrap; Bayes estimator; Markov Chain Monte Carlo; Adaptive progressive censored
Online: 26 December 2023 (02:22:39 CET)
ARTICLE

doi:10.20944/preprints202312.1434.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
p,q Fibonacci number; p,q Fibonacci quaternion; bicomplex fibonacci number; generating function; catalan identity
Online: 19 December 2023 (11:51:04 CET)
ARTICLE

doi:10.20944/preprints202312.1403.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Semistructured Complex numbers; Semistructured Complex analytic functions; Cauchy– Riemann Equations; Laplace Equation; Poisson Equation
Online: 19 December 2023 (08:01:08 CET)
ARTICLE

doi:10.20944/preprints202312.0573.v2
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Number Representation Systems; Zeroless positional systems; Arithmetic Algorithms; Ordinals; Recursive enumerability
Online: 12 December 2023 (10:55:21 CET)
ARTICLE

doi:10.20944/preprints202312.0676.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Univalent; Starlike; Convex; Hadamard product; Lambert series; Sum of divisors function; Robin’ s inequalities; Riemann hypothesis; Rabotnov function
Online: 11 December 2023 (12:16:12 CET)
ARTICLE

doi:10.20944/preprints202312.0596.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Pareto optimal elemen; Bimultiobjective optimization; Interval order; Ambiguity; Markowitz portfolio selection
Online: 8 December 2023 (09:17:23 CET)
ARTICLE

doi:10.20944/preprints202312.0504.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
mesoscopic observations; randomized stochastic optimization; unknownbutbounded noise
Online: 7 December 2023 (11:20:42 CET)
ARTICLE

doi:10.20944/preprints202312.0061.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
blow up; evolution equations; parabolichyperbolic system; thermoelasticity
Online: 1 December 2023 (08:18:01 CET)
ARTICLE

doi:10.20944/preprints202312.0013.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
asymptotic methods; oscillating coefficients; singular differential equations; Campbell’ s identity
Online: 1 December 2023 (03:14:02 CET)
ARTICLE

doi:10.20944/preprints202311.1954.v2
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
endoscopic image enhancement; dual attention; higherorder curve function
Online: 1 December 2023 (03:06:55 CET)
ARTICLE

doi:10.20944/preprints202311.1982.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
JCalgebras; JWalgebras; C*algebras; von Neumann algebras; Banach bimodules; Derivations
Online: 30 November 2023 (13:04:10 CET)
ARTICLE

doi:10.20944/preprints202311.1950.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Calculus; Second Order Linear Equations With Constant Coefficients; Peter Chew Theorem; Quadratic Surds
Online: 30 November 2023 (10:50:00 CET)
ARTICLE

doi:10.20944/preprints202311.1957.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Fixed point; FractionalDifferential equation; Equation of motion; FuzzyKannan mapping; Fuzzy metric; Directed graph
Online: 30 November 2023 (10:43:01 CET)
ARTICLE

doi:10.20944/preprints202311.1769.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Proxy reencryption; reencryption simulatability; honest reencryption attacks; learning with errors; quantumresistant
Online: 28 November 2023 (10:22:47 CET)
ARTICLE

doi:10.20944/preprints202311.1472.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
adjoint functors; adjunctions; heteromorphisms; category theory
Online: 23 November 2023 (05:38:51 CET)
ARTICLE

doi:10.20944/preprints202311.1168.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
computation; number theory; triangulation; polygonal numbers; spreadsheet; Wolfram Alpha; Maple
Online: 20 November 2023 (07:51:53 CET)
ARTICLE

doi:10.20944/preprints202311.0961.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Queueinginventory system; Catastrophe; Negative customer; (s,S)type policy; (s,Q)type policy; Matrix geometric method; MAP arrival; Phasetype distribution
Online: 15 November 2023 (10:06:03 CET)
ARTICLE

doi:10.20944/preprints202311.0762.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Beta Function; Polynomial Factorization; Convergence
Online: 13 November 2023 (14:14:01 CET)
ARTICLE

doi:10.20944/preprints202311.0712.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
equilibrium figures; viscous compressible twolayer fluid; capillary forces; interface problem for the Navier – Stokes system; the Hölder spaces
Online: 10 November 2023 (13:25:43 CET)
ARTICLE

doi:10.20944/preprints202311.0297.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Fractional Laplacian; radially symmetric potential; nonhomogeneous potential; GagliardoNirenberg inequality; nonlocal noninearity
Online: 6 November 2023 (13:40:12 CET)
ARTICLE

doi:10.20944/preprints202311.0349.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Edge labeling; Irregularity strength; Irregular labelling; Total edge irregularity strength; Star snake graph.
Online: 6 November 2023 (11:13:09 CET)
ARTICLE

doi:10.20944/preprints202311.0128.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
ChebyshevHalley family of iterative methods; extraneous fixed points; critical points; parameter plane; dynamical systems
Online: 2 November 2023 (06:26:43 CET)
ARTICLE

doi:10.20944/preprints202311.0053.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
relationships between spaces; numerical knowledge; sense of mathematics; odd and even numbers
Online: 1 November 2023 (09:46:00 CET)
ARTICLE

doi:10.20944/preprints202310.1969.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
the fractal dimension; continuous functions; the (k,s)RiemannLiouville fractional integral
Online: 31 October 2023 (02:48:53 CET)
ARTICLE

doi:10.20944/preprints202310.1895.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
limited number; different physical spaces; mathematics sense; number belongs to space
Online: 30 October 2023 (10:11:09 CET)
ARTICLE

doi:10.20944/preprints202310.1880.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
bigger numbers; smaller numbers; varied numbers; simple numbers
Online: 30 October 2023 (09:28:28 CET)
ARTICLE

doi:10.20944/preprints202310.1591.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Fuzzynumber valued mappings; generalized fractional integral; coordinated convex mappings; coordinated UDconvexity; HermiteHadamard’s inequalities
Online: 25 October 2023 (07:33:52 CEST)
ARTICLE

doi:10.20944/preprints202310.1306.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
fractional laplacian; fractional diffusion equation; finite difference scheme; finite volume scheme; weak singular integral
Online: 20 October 2023 (06:32:00 CEST)
ARTICLE

doi:10.20944/preprints202310.0973.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Lie derivation; Multiplicative Lie typederivation; multiplicative Lie typehigher derivation; von Neumann algebra
Online: 17 October 2023 (08:01:09 CEST)
ARTICLE

doi:10.20944/preprints202310.0646.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Regular relations；Galois adjunction； Dually order generating；Category theory
Online: 10 October 2023 (13:21:19 CEST)
ARTICLE

doi:10.20944/preprints202310.0395.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Liouville derivative; scale derivative; Hadamard derivative; Laplace transform; Mellin transform; Z transform; Fourier transform
Online: 9 October 2023 (15:13:50 CEST)
ARTICLE

doi:10.20944/preprints202309.2167.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
nonlinear equations; simultaneous roots; convergence order; iterative processes
Online: 30 September 2023 (08:20:56 CEST)
ARTICLE

doi:10.20944/preprints202309.1735.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
fractional Langevin equations; fixed point theorem; existence and uniqueness
Online: 26 September 2023 (07:09:34 CEST)
ARTICLE

doi:10.20944/preprints202309.0854.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
double fuzzy rough set; optimistic multigranulation double fuzzy rough set; pessimistic multigranulation double fuzzy rough set
Online: 13 September 2023 (10:32:52 CEST)
ARTICLE

doi:10.20944/preprints202309.0764.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Multivariate functions, matrixvariate functions, model building, statistical distributions, extended zeta functions
Online: 12 September 2023 (11:25:57 CEST)
ARTICLE

doi:10.20944/preprints202309.0751.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
NavierStokes equation (NSE); differential equation (DE); pressure; incompressible fluid; Poisson equation; solution uniqueness
Online: 12 September 2023 (08:42:33 CEST)
ARTICLE

doi:10.20944/preprints202309.0660.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Complex networks; measures of information; fractional order entropy
Online: 11 September 2023 (10:06:28 CEST)
ARTICLE

doi:10.20944/preprints202309.0642.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
physicsinformed neural networks; deep neural networks; lattice Boltzmann method; fluid mechanics; inverse problem; PDEs
Online: 11 September 2023 (07:35:30 CEST)
ARTICLE

doi:10.20944/preprints202309.0426.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Fractional integrodifferential diffusion equations; Nonlocal initial conditions; Resolvent family; Probability density function
Online: 7 September 2023 (03:28:33 CEST)
ARTICLE

doi:10.20944/preprints202309.0380.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
fuzzy point; [0, 1]topology; Deng pseudometric; slocally finite base; regular; T1space; distance; metrizable
Online: 6 September 2023 (10:28:03 CEST)
SHORT NOTE

doi:10.20944/preprints202309.0357.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Holomorphic functions; Poincaré index; Zeros of complex functions
Online: 6 September 2023 (03:38:36 CEST)
ARTICLE

doi:10.20944/preprints202309.0324.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Time optimal control problems; Bang Bang Theorem; Fractional optimal control; Dirichlet parabolic equations; Classical control theory; Optimality conditions; RiemannLiouville and Caputo's derivatives
Online: 6 September 2023 (02:40:08 CEST)
ARTICLE

doi:10.20944/preprints202309.0262.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
fractional calculus; differencedifferential operator; special function
Online: 5 September 2023 (11:46:40 CEST)
ARTICLE

doi:10.20944/preprints202309.0043.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Minkowskitype integral formulas; Conformal and Killing vector fields; Ricci and scalar curvatures; Constant mean curvature (CMC) hypersurfaces; Minimal and maximal hypersurfaces.
Online: 1 September 2023 (10:01:14 CEST)
ARTICLE

doi:10.20944/preprints202308.2018.v1
Online: 30 August 2023 (07:20:01 CEST)
ARTICLE

doi:10.20944/preprints202308.0420.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Sz´asz type operators; shape preserving property; monotonicity; convexity
Online: 4 August 2023 (10:14:31 CEST)
ARTICLE

doi:10.20944/preprints202308.0307.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
conditional distribution function; asymptotic normality, conditionalhazard function; quasiassociated; functional data
Online: 3 August 2023 (10:53:17 CEST)
BRIEF REPORT

doi:10.20944/preprints202308.0022.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Ancient Egyptian mathematics; circle’s area; ratio of a circumference to diameter
Online: 1 August 2023 (07:06:30 CEST)
ARTICLE

doi:10.20944/preprints202307.1211.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Generalized hypergeometic function; Extended Watson theorem; Gauss theorem; Special cases
Online: 18 July 2023 (10:31:24 CEST)
CONCEPT PAPER

doi:10.20944/preprints202306.0834.v2
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Spatial; Dimensions; Uniform Distribution; Measure Theory; Hausdorff Dimension; Sparse
Online: 12 July 2023 (10:57:46 CEST)
CONCEPT PAPER

doi:10.20944/preprints202306.1804.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
matrix determinant; Dodgson’s condensation, crossmultiplication
Online: 27 June 2023 (07:57:21 CEST)
ARTICLE

doi:10.20944/preprints202306.1605.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Compressed sensing; medical resonance imaging; IRLS; ISTA; IHTA; primal dual algorithm; logbarriel algorithm
Online: 22 June 2023 (11:33:56 CEST)
ARTICLE

doi:10.20944/preprints202306.1541.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
TaylorCouette flow; Boussinesq fluids; incompressible flow; transition to turbulence; nonlinear fluid dynamics; stability theory
Online: 21 June 2023 (11:32:10 CEST)
ARTICLE

doi:10.20944/preprints202306.1388.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Genetic algorithm; Multiobjective functions; Missing observation; Mixture experiment; Defficiency
Online: 20 June 2023 (10:59:20 CEST)
REVIEW

doi:10.20944/preprints202306.1425.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Lie groups; normalizer; invariant; linear and affine vector fields; algebraic control systems
Online: 20 June 2023 (10:28:44 CEST)
ARTICLE

doi:10.20944/preprints202306.1002.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Analytic functions; univalent and biunivalent functions; Subordination; qJanowski 5 Function; FeketeSzegö problem; Quantum calculus.
Online: 14 June 2023 (07:25:18 CEST)
ARTICLE

doi:10.20944/preprints202306.0848.v1
Subject:
Computer Science And Mathematics,
Mathematics
Keywords:
Artificial Intelligence; STREAM; ChatGPT; ProjectBased Learning; Pedagogy
Online: 12 June 2023 (14:28:14 CEST)