Search Results - "combinatorics"

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    Reconstructing prevalence dynamics of wildlife pathogens from pooled and individual samples by Borremans, Benny, Falvo, Caylee A, Crowley, Daniel E, Hoegh, Andrew, Lloyd-Smith, James O, Peel, Alison J, Restif, Olivier, Ruiz-Aravena, Manuel, Plowright, Raina K

    Published 2024-08-01
    Subjects: “…bat virus shedding, disease ecology, prevalence modeling, sample pooling, bayesian multilevel model, combinatorics…”
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    Article
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    Sorting inversion sequences by Toufik Mansour, Howard Skogman, Rebecca Smith

    Published 2025-02-01
    Subjects: “…mathematics - combinatorics…”
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    Eigenspaces for \(-2\) in signed line graphs by Zoran Stanić

    Published 2025-05-01
    “…The American Journal of Combinatorics…”
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    Article
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    New bounds on Zagreb connection indices for trees with fixed domination number by H. Rahbani, H. Abdollahzadeh Ahangar, Michael A. Henning

    Published 2025-07-01
    “…AKCE International Journal of Graphs and Combinatorics…”
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    Article
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    OPTIMAL IDENTIFICATION OF RANDOM EVENTS by Boris N. Chugaev, Alexander Y. Arzhenenko

    Published 2016-08-01
    “…Theory questionnaires - a branch of mathematics that arose at the turn of mathematical statistics, combinatorics, graph theory and information theory. Its founder K.F.Pikar developed this theory as a description of the device logical relationships of tasks and methods of their solutions and the conditions under which these decisions are made. …”
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    Further results on permanents of Laplacian matrices of trees by Wu Tingzeng, Dong Xiangshuai

    Published 2025-08-01
    “…The research on the permanents of graph matrices is one of the contemporary research topic in algebraic combinatorics. Brualdi and Goldwasser characterized the upper and lower bounds of permanents of Laplacian matrices of trees. …”
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    Power saving for the Brown-Erdős-Sós problem by Oliver Janzer, Abhishek Methuku, Aleksa Milojević, Benny Sudakov

    Published 2025-07-01
    “…To see how this is relevant to additive combinatorics, let $G$ be an Abelian group of odd order $n$ and let $A$ be a subset of $G$ of density $\delta$. …”
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    Biographic Context in V. V. Nabokov’s Novels “Glory” and “Transparent Things” by E. G. Nikolayeva

    Published 2019-05-01
    “…The references in these novels to the works of Russian and foreign literature, to the biographies of writers and poets (“biographical plot”) speak not only about Nabokov’s cultivation of a new plot on the basis of the combinatorics of borrowed plots and their elements, but also about the meta-literary discussion of these plots, biographies and creative experience of predecessors. …”
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    Probabilistic degenerate derangement polynomials by Taekyun Kim, Dae San Kim, Dmitry V. Dolgy

    Published 2025-12-01
    “…In combinatorics, a derangement is a permutation of the elements of a set, such that no element appears in its original position. …”
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    Tracing proof schemes: some patterns and newperspectives by Yasemin Yılmaz Akkurt, Soner Durmuş

    Published 2022-01-01
    “…As a result, it was seen that the examined studies wereaddressed in the learning areas of Analysis, Geometry, Algebra, LinearAlgebra, Elementary Number Theory, Probability, Combinatorics, andMIX. Students in early grades tend more towards external and empirical proof schemes. …”
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    UTILIZATION OF PLANT PROTEINS IN FUNCTIONAL NUTRITION by V. G. Kulakov, S. V. Kapustin

    Published 2018-02-01
    “…Simulation of combined products is based on the principles of food combinatorics and aims to create recipes of new types of food products on basis of methods of mathematical optimization by reasonable selection of the basic raw materials, ingredients, food additives and dietary supplements, totality of which ensures formation desired organoleptic, physical and chemical properties product as well as a predetermined level of food, biological and energy value. …”
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    Posets arising from decompositions of objects in a monoidal category by Kevin Ivan Piterman, Volkmar Welker

    Published 2025-01-01
    “…We propose a unified approach to the study of their combinatorics and homotopy type, establishing various properties and relations between them. …”
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    Splines on Cayley graphs of the symmetric group by Nathan R. T. Lesnevich

    Published 2025-01-01
    “…These cohomology rings carry two actions of the symmetric group $S_n$ whose graded characters are both of general interest in algebraic combinatorics. In this paper, we generalize the graded $S_n$ -representations from the cohomologies of the above varieties to splines on Cayley graphs of $S_n$ and then (1) give explicit module and ring generators for whenever the $S_n$ -generating set is minimal, (2) give a combinatorial characterization of when graded pieces of one $S_n$ -representation is trivial, and (3) compute the first degree piece of both graded characters for all generating sets.…”
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    National Variability of German Language in Field of Lexical Compatibility (by Material of Austrian and Swiss Collocations) by L. B. Kopchuk

    Published 2018-10-01
    “…They are considered on the one hand as a basic phenomenon of lexical combinatorics, and on the other hand, as a special type of phraseological units, reflecting the features of all system levels of language or language variant. …”
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