Results 91 to 100 of about 6,580 (165)
Elliptic arrangements of complex multiplication type
Forum of Mathematics, SigmaWe provide a natural definition of an elliptic arrangement, extending the classical framework to an elliptic curve $\mathcal {E}$ with complex multiplication.
Luca Moci +3 more
doaj +1 more source
Ehrhart polynomial and multiplicity Tutte polynomial
, 2011 6 pages, 1 ...
D'Adderio, Michele, Moci, Luca
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Fractional dynamic system simulating the growth of microbe. [PDF]
Adv Differ Equ, 2021 Hadid SB, Ibrahim RW.
europepmc +1 more source
, 2017 $q$-Matroids are defined on complemented modular support lattices. Minors of length 2 are of four types as in a "classical" matroid. Tutte polynomials $ (x,y)$ of matroids are calculated either by recursion over deletion/contraction of single elements, by an enumeration of bases with respect to internal/external activities, or by substitution $x \to ...
Bollen, Guus +2 more
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Classification of audio signals using spectrogram surfaces and extrinsic distortion measures. [PDF]
EURASIP J Adv Signal Process, 2022 Levy J, Naitsat A, Zeevi YY.
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Definite orthogonal modular forms: computations, excursions, and discoveries. [PDF]
Res Number Theory, 2022 Assaf E +5 more
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Generalized activities and the tutte polynomial
Discrete Mathematics, 1990 This paper examines the Tutte polynomial of a matroid (a generalization of the Tutte's polynomial of graph) from the point of view of basis activities. If \(r(S)\) is the rank of a subset \(S\) of the underlying set \(E\) in a matroid \(M\), then the Tutte polynomial \(t(M;x,y)\) of \(M\) is given by \[ t(M;x,y)=\sum_{S\subseteq E}(x-1)^{r(E)-r(S)}(y ...
Gordon, Gary, Traldi, Lorenzo
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Improved Algorithms for White-Box Adversarial Streams. [PDF]
Proc Mach Learn Res, 2023 Feng Y, Woodruff DP.
europepmc +1 more source
Quasirandom Graphs and the Pantograph Equation. [PDF]
Am Math Mon, 2021 Shapira A, Tyomkyn M.
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Hexagonal Tilings: Tutte Uniqueness
, 2005 We develop the necessary machinery in order to prove that hexagonal tilings are uniquely determined by their Tutte polynomial, showing as an example how to apply this technique to the toroidal hexagonal tiling.Comment: 12 ...
Garijo, D., Marquez, A., Revuelta, M. P.
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