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Preprint SHORT NOTE | doi:10.20944/preprints202305.2094.v1

Proving Maximal Linear Loose Tangle as a Linear Tangle

Takaaki Fujita

Subject: Computer Science And Mathematics, Discrete Mathematics And Combinatorics Keywords: maximal linear loose tangle; linear tangle; linear loose tangle; Linear tangle matroid

Online: 30 May 2023 (10:35:52 CEST)

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Preprint SHORT NOTE | doi:10.20944/preprints202305.2087.v1

Filter for Submodular Partition Function: Connection to Loose Tangle

Takaaki Fujita

Subject: Computer Science And Mathematics, Discrete Mathematics And Combinatorics Keywords: tangle; loose tangle; filter; submodular partition function

Online: 30 May 2023 (10:32:24 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202305.0735.v1

A Study of Roots of a Certain Class of Counting Polynomials

Modjtaba Ghorbani, Razie AliDehi Ravandi, Matthias Dehmer, Frank Emmert-Streib

Subject: Computer Science And Mathematics, Discrete Mathematics And Combinatorics Keywords: orbit polynomial; complex networks; automorphism group; entropy

Online: 10 May 2023 (10:25:39 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202305.0311.v1

Formal Calculation

Ji Peng

Subject: Computer Science And Mathematics, Discrete Mathematics And Combinatorics Keywords: Formal Calculation; nested sums; Gaussian coefficient; Stirling number; associated Stirling numbers; Eulerian number and polynomial; Wolstenholme theorem

Online: 5 May 2023 (06:23:10 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202304.1225.v1

Some Topological Indices of Order Divisor Graphs of Cyclic Groups

Agista Surya Bawana, Yeni Susanti

Subject: Computer Science And Mathematics, Discrete Mathematics And Combinatorics Keywords: order divisor graphs; cyclic groups; Wiener index; Harary index; Zagreb index

Online: 29 April 2023 (07:47:12 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202304.0663.v1

Palace: A Parallel Adaptive Local-Search Algorithm Based on Competition and Evolution for Orienteering Problems and Variants

Haiwei Lei, Yonghao Du, Lining Xing, Yingwu Chen

Subject: Computer Science And Mathematics, Discrete Mathematics And Combinatorics Keywords: Orienteering problems; local-search metaheuristics; parallelism; competition; evolution; Benchmark

Online: 21 April 2023 (03:17:49 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202304.0450.v1

Discovering Doily in PG(2,5)

Stefano Innamorati

Subject: Computer Science And Mathematics, Discrete Mathematics And Combinatorics Keywords: Desargues configuration; Generalized quadrangle of order two; Projective plane of order five

Online: 17 April 2023 (10:42:11 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202302.0522.v1

Discrete Analogue of Fishburn’s Fractional-Order Stochastic Dominance

Hoover H. F. Yin, Xishi Wang, Hugo Wai Leung Mak, Chun Sang Au Yong, Ian Y. Y. Chan

Subject: Computer Science And Mathematics, Discrete Mathematics And Combinatorics Keywords: fractional-order stochastic dominance; discrete stochastic dominance; discrete utility; fractional sum

Online: 28 February 2023 (14:22:40 CET)

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Preprint ARTICLE | doi:10.20944/preprints202208.0481.v1

Random Normalization and Thinning for Discrete Random Variables

Lev Klebanov, Michal Šumbera

Subject: Computer Science And Mathematics, Discrete Mathematics And Combinatorics Keywords: Random normalization; thinning operators; Bernstein Theorem; problem of moments; Sibuya distribution

Online: 29 August 2022 (09:43:57 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202102.0260.v3

SimulaD: A Novel Feature Selection Heuristics for Discrete Data

Mohammad Reza Besharati, Mohammad Izadi

Subject: Computer Science And Mathematics, Discrete Mathematics And Combinatorics Keywords: Feature Selection; Discrete Data; Heuristics; Running average

Online: 7 December 2021 (11:28:35 CET)

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Preprint ARTICLE | doi:10.20944/preprints202110.0204.v2

Discrete Double Hilbert Exponential Sums Along Polynomials

HoYoung Song

Subject: Computer Science And Mathematics, Discrete Mathematics And Combinatorics Keywords: Discrete; Double Hilbert transform; Circle method; exponential sums; discrete double Hilbert transform; discrete double exponential sums; Newton diagram

Online: 17 November 2021 (11:06:10 CET)

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Preprint ARTICLE | doi:10.20944/preprints202110.0204.v1

L² Boundedness of Discrete Double Hilbert Transform Along polynomials

HoYoung Song

Subject: Computer Science And Mathematics, Discrete Mathematics And Combinatorics Keywords: Discrete; Double Hilbert transform; Circle method; exponential sums; discrete double Hilbert transform; discrete double exponential sums; Newton diagram

Online: 13 October 2021 (13:16:34 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202108.0490.v1

On a Skew t–discrete Gamma Alternative to the Normal-Poisson Model for Clustered Count Outcomes

Chénangnon Frédéric Tovissodé, Romain Lucas Glèlè Kakaï

Subject: Computer Science And Mathematics, Discrete Mathematics And Combinatorics Keywords: Discrete gamma distribution; correlated counts; sparse-grid quadrature; empirical Bayes estimators

Online: 25 August 2021 (11:49:27 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202108.0121.v1

Time-Delay Synchronization and anti-Synchronization of Variable-Order Fractional Discrete-Time of Chen-Rossler Chaotics Systems Using Variable-Order Fractional-Discrete Time PID Control

Joel Perez P., J. Javier Perez D., Jose P. Perez, Atilano Martinez Huerta

Subject: Computer Science And Mathematics, Discrete Mathematics And Combinatorics Keywords: Variable-order fractional-discrete time systems; Synchronization and Anti-Synchronization; Lyapunov-Krasovskii Stability; Fractional Order Caputo Derivative; Time-Delay Fractional-Discrete Systems; Fractional Order Discrete Time PID Control

Online: 4 August 2021 (20:16:06 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202108.0094.v1

Closing the Performance Gap between Siamese Networks for Dissimilarity Image Classification and Convolutional Neural Networks

Loris Nanni, Giovanni Minchio, Sheryl Brahnam, Davide Sarraggiotto, Alessandra Lumini

Subject: Computer Science And Mathematics, Discrete Mathematics And Combinatorics Keywords: Siamese networks; Ensemble of classifiers; Loss function; Discrete cosine transform

Online: 3 August 2021 (15:49:22 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202106.0029.v1

Potential-Growth Indicators Revisited: More Merits of Indication

Dmitrii O. Logofet, Valerii N. Razzhevaikin

Subject: Computer Science And Mathematics, Discrete Mathematics And Combinatorics Keywords: discrete-structured population; matrix population model; population projection matrices; calibration; net reproductive rate; reproductive uncertainty; colony excavation; Diophantine systems

Online: 1 June 2021 (11:49:45 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202104.0592.v1

A Discrete Gamma Model Approach to Flexible Count Regression Analysis: Maximum Likelihood Inference

Chénagnon Frédéric Tovissodé, Romain Lucas Glèlè Kakaï

Subject: Computer Science And Mathematics, Discrete Mathematics And Combinatorics Keywords: Flexible count regression; balanced discrete gamma distribution; deviance statistic; latent equidispersion; likelihood ratio

Online: 22 April 2021 (08:55:29 CEST)

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Preprint ARTICLE | doi:10.20944/preprints202103.0674.v1

Delta Fractional Sturm--Liouville Problems: From Discrete to Continuous

Ramazan Ozarslan, Erdal Bas

Subject: Computer Science And Mathematics, Discrete Mathematics And Combinatorics Keywords: Delta fractional equations; Fractional differential equations; Sturm--Liouville; Eigenfunctions; Eigenvalues

Online: 26 March 2021 (15:42:47 CET)

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Preprint ARTICLE | doi:10.20944/preprints202102.0260.v2

SimulaD: A Novel Feature Selection Heuristics for Discrete Data

Mohammad Reza Besharati, Mohammad Izadi

Subject: Computer Science And Mathematics, Discrete Mathematics And Combinatorics Keywords: Feature Selection; Discrete Data; Heuristics; Running average

Online: 8 March 2021 (13:45:14 CET)

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Preprint REVIEW | doi:10.20944/preprints202103.0204.v1

A Review of Hybrid Automata Models

Mohammad Reza Besharati, Mohammad Izadi

Subject: Computer Science And Mathematics, Discrete Mathematics And Combinatorics Keywords: Hybrid Automata; Formal Modeling; Discrete State; Continuous State; Formal Methods

Online: 5 March 2021 (21:45:11 CET)

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Preprint ARTICLE | doi:10.20944/preprints202102.0260.v1

SimulaD: A Novel Feature Selection Heuristics for Discrete Data

Mohammad Reza Besharati, Mohammad Izadi

Subject: Computer Science And Mathematics, Discrete Mathematics And Combinatorics Keywords: Feature Selection; Discrete Data; Heuristics; Running average

Online: 10 February 2021 (13:15:10 CET)

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Working Paper ARTICLE

A Note on Discrete Degenerate Random Variables

Taekyun Kim, Dae San Kim, Lee-Chae Jang, H. Y. Kim

Subject: Computer Science And Mathematics, Discrete Mathematics And Combinatorics Keywords: discrete degenerate random variables; degenerate binomial random variable; degenerate Poisson random variable; new type degenerate Bell polynomials

Online: 15 November 2019 (16:43:03 CET)

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Preprint ARTICLE | doi:10.20944/preprints201907.0189.v1

Discrete Two Dimensional Fourier Transform in Polar Coordinates Part II: Numerical Computation and Approximation of the Continuous Transform

Xueyang Yao, Natalie Baddour

Subject: Computer Science And Mathematics, Discrete Mathematics And Combinatorics Keywords: Fourier Theory; DFT in polar coordinates; polar coordinates; multidimensional DFT; discrete Hankel transform; discrete Fourier transform; orthogonality

Online: 16 July 2019 (08:00:00 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201907.0151.v1

Discrete Two Dimensional Fourier Transform in Polar Coordinates Part I: Theory and Operational Rules

Natalie Baddour

Subject: Computer Science And Mathematics, Discrete Mathematics And Combinatorics Keywords: fourier theory; DFT in polar coordinates; polar coordinates; multidimensional DFT; discrete hankel transform; discrete fourier transform; orthogonality

Online: 11 July 2019 (05:09:11 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201905.0187.v1

A Self-Adaptive Discrete PSO Algorithm with Heterogeneous Parameter Values for Dynamic TSP

Łukasz Strąk, Rafał Skinderowicz, Urszula Boryczka, Arkadiusz Nowakowski

Subject: Computer Science And Mathematics, Discrete Mathematics And Combinatorics Keywords: dynamic travelling salesman problem; pheromone; discrete particle swarm optimization; heterogeneous; homogeneous

Online: 15 May 2019 (10:41:10 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201904.0126.v1

An Odd-Power Identity Involving Discrete Convolution

Kolosov Petro

Subject: Computer Science And Mathematics, Discrete Mathematics And Combinatorics Keywords: power identities; polynomials; convolution; convolution power; integral transforms; power function; binomial theorem; multinomial theorem; Faulhaber's formula; Bernoulli numbers; Worpitzky identity; Stirling numbers; falling factorial

Online: 10 April 2019 (10:27:59 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201812.0209.v2

Approximations of Shannon Mutual Information for Discrete Variables with Applications to Neural Population Coding

Wentao Huang, Kechen Zhang

Subject: Computer Science And Mathematics, Discrete Mathematics And Combinatorics Keywords: neural population coding; mutual information; Kullback-Leibler divergence; Rényi divergence; Chernoff divergence; approximation; discrete variables

Online: 7 March 2019 (07:36:24 CET)

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Preprint ARTICLE | doi:10.20944/preprints201812.0294.v1

Discrete Maximum Principle and Energy Stability of Compact Difference Scheme for the Allen-Cahn Equation

Dan Tian, Yuanfeng Jin, Gang Lv

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)

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Preprint ARTICLE | doi:10.20944/preprints201812.0209.v1

Neural Population Coding and Approximations of Mutual Information for Discrete Variables

Wentao Huang, Kechen Zhang

Subject: Computer Science And Mathematics, Discrete Mathematics And Combinatorics Keywords: Shannon mutual information; Kullback-Leibler divergence; Rényi divergence; Chernoff divergence; approximation; discretestimuli; neural population codes

Online: 18 December 2018 (03:47:32 CET)

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Preprint ARTICLE | doi:10.20944/preprints201808.0009.v1

Coefficient-of-Determination Discrete Fourier Transform

Matthew Marko

Subject: Computer Science And Mathematics, Discrete Mathematics And Combinatorics Keywords: Fourier Transform; spectral domain; resolution; coefficient of determination

Online: 1 August 2018 (08:49:49 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201802.0150.v1

Discrete Inverse Sumudu Transform Application to Whittaker Equation and Zettl Equation

Rathinavel Silambarasan, Kottakkaran Sooppy Nisar, Fethi Bin Muhammad Belgacem

Subject: Computer Science And Mathematics, Discrete Mathematics And Combinatorics Keywords: discrete inverse Sumudu transform; Whittaker equation; Zettl equation; Gauss hypergeometric series and modified Struve function

Online: 24 February 2018 (07:31:17 CET)

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Preprint ARTICLE | doi:10.20944/preprints201712.0050.v1

Company Value with Ruin Constraint in a Discrete Model

Christian Hipp

Subject: Computer Science And Mathematics, Discrete Mathematics And Combinatorics Keywords: stochastic control; optimal dividend payment; ruin probability constraint

Online: 8 December 2017 (06:55:06 CET)

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Preprint ARTICLE | doi:10.20944/preprints201710.0097.v1

Discrete Sine Transform-Based Interpolation Filter for Video Compression

MyungJun Kim , Yung-Lyul Lee

Subject: Computer Science And Mathematics, Discrete Mathematics And Combinatorics Keywords: HEVC; Interpolation filter; Sinc; DCT (discrete cosine transform); DST (discrete sine transform)

Online: 14 October 2017 (13:53:17 CEST)

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Preprint ARTICLE | doi:10.20944/preprints201607.0024.v1

Function Algebras on r-Discrete Abelian Groupoids

Hassan Myrnouri, Massoud Amini

Subject: Computer Science And Mathematics, Discrete Mathematics And Combinatorics Keywords: abelian groupoid; function algebra; decomposable groupoid; eigen-functional

Online: 12 July 2016 (10:07:58 CEST)

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Computer Science and Mathematics