ARTICLE

doi:10.20944/preprints202002.0176.v1
Subject:
Computer Science And Mathematics,
Analysis
Keywords:
hybrid fractional integrodifferential equation; hybrid fixed point theorems of Dhage; approximations solutions; Lipschitz conditions; weaker mixed partial continuity
Online: 14 February 2020 (02:12:02 CET)
ARTICLE

doi:10.20944/preprints202103.0415.v1
Subject:
Computer Science And Mathematics,
Algebra And Number Theory
Keywords:
Radial solutions; singular boundary value problems; nonselfadjoint operator; Green’s function; lower solution; upper solution; iterative numerical approximations.
Online: 16 March 2021 (11:50:07 CET)
ARTICLE

doi:10.20944/preprints202406.0618.v1
Subject:
Computer Science And Mathematics,
Probability And Statistics
Keywords:
Stochastic equilibria; multiplicative noise; second moments; approximations; dispersion
Online: 11 June 2024 (10:57:08 CEST)
ARTICLE

doi:10.20944/preprints202302.0476.v1
Subject:
Physical Sciences,
Mathematical Physics
Keywords:
error function; analytic function; inverse error function; approximations
Online: 27 February 2023 (13:37:26 CET)
ARTICLE

doi:10.20944/preprints201811.0348.v1
Subject:
Biology And Life Sciences,
Parasitology
Keywords:
intestinal parasites; spatiotemporal; Poissongamma; Bayesian; Integrated Nested Laplace Approximations
Online: 15 November 2018 (06:10:13 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)
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/preprints202101.0569.v1
Subject:
Computer Science And Mathematics,
Algebra And Number Theory
Keywords:
Saddlepoint approximations; Probability mass function; Probability distribution function; Poisson random variable, Linear combination
Online: 27 January 2021 (16:18:06 CET)
ARTICLE

doi:10.20944/preprints202312.1917.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
bessel functions; fourierlegendre series; laplace series; generalized hypergeometric functions; polynomial approximations; computational methods
Online: 26 December 2023 (04:20:42 CET)
ARTICLE

doi:10.20944/preprints202309.0865.v1
Subject:
Computer Science And Mathematics,
Computer Science
Keywords:
Formal concept analysis; Object concepts; Attribute concepts; Joinirreducibility; Meetirreducibility; Rough conceptual approximations
Online: 13 September 2023 (09:32:42 CEST)
REVIEW

doi:10.20944/preprints202005.0243.v1
Subject:
Computer Science And Mathematics,
Computational Mathematics
Keywords:
Colebrook equation; Hydraulic flow friction; Wright ωfunction; explicit approximations; symbolic regression; computational intelligence
Online: 14 May 2020 (15:15:38 CEST)
ARTICLE

doi:10.20944/preprints201808.0211.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
Colebrook equation; ColebrookWhite; iterative methods; threepoint methods; turbulent flow; hydraulic resistances; pipes; explicit approximations;
Online: 11 August 2018 (18:56:29 CEST)
ARTICLE

doi:10.20944/preprints201810.0649.v1
Subject:
Computer Science And Mathematics,
Computational Mathematics
Keywords:
Heston volatility model; initialboundary value problems; finite difference approximations; updownwind scheme; order of convergence; stability
Online: 29 October 2018 (04:24:12 CET)
ARTICLE

doi:10.20944/preprints201810.0545.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
Colebrook equation; hydraulic resistance; Lambert Wfunction; Wright Ωfunction; explicit approximations; computational burden; turbulent flow; friction factor
Online: 23 October 2018 (16:28:10 CEST)
ARTICLE

doi:10.20944/preprints202408.0625.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
polynomials; eigenvalues; eigenvectors; neural networks; numerical methods; NewtonRaphson; DurandKerner; hybrid algorithms; root approximation; initial approximations; iterative methods
Online: 9 August 2024 (00:20:25 CEST)
ARTICLE

doi:10.20944/preprints201807.0505.v1
Subject:
Engineering,
Civil Engineering
Keywords:
Colebrook equation; ColebrookWhite; iterative methods; threepoint methods; turbulent flow; hydraulic resistances; pipes; explicit approximations; NewtonRapson; Household’s methods
Online: 26 July 2018 (04:47:16 CEST)
ARTICLE

doi:10.20944/preprints202410.0922.v1
Subject:
Computer Science And Mathematics,
Computational Mathematics
Keywords:
Euclidean distance; optimization strategies; Kmeans clustering; Knearest neighbors (KNN); vectorization; parallelization; triangle inequality; spatial data structures; block vector approximations; approximate methods
Online: 11 October 2024 (12:07:12 CEST)
ARTICLE

doi:10.20944/preprints202403.1726.v1
Subject:
Computer Science And Mathematics,
Applied Mathematics
Keywords:
Jordan’ s inequality; stratified families of functions; a minimax approximant; upper and lower bounds of the sinc function; approximations of the sinc function
Online: 28 March 2024 (05:03:41 CET)
ARTICLE

doi:10.20944/preprints202405.2090.v2
Subject:
Physical Sciences,
Theoretical Physics
Keywords:
General Theory of Relativity; Quantum Mechanics; Maxwell’ s equations; Weakfield approximations; Collapse of Wave function; Visualization of Quantum Mechanics
Online: 4 June 2024 (07:23:17 CEST)