Results 21 to 30 of about 25,607 (285)
Angehrn-Siu-Helmke’s method applied to abelian varieties
Forum of Mathematics, Sigma, 2023 We apply Angehrn-Siu-Helmke’s method to estimate basepoint freeness thresholds of higher dimensional polarized abelian varieties. We showed that a conjecture of Caucci holds for very general polarized abelian varieties in the moduli spaces $\mathcal {
Zhi Jiang
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, 2020 Every subarrangement of Weyl arrangements of type $ B_{\ell} $ is represented by a signed graph. Edelman and Reiner characterized freeness of subarrangements between type $ A_{\ell-1} $ and type $ B_{\ell} $ in terms of graphs.
Torielli, Michele, Tsujie, Shuhei
core +1 more source
Distributed Testing of Excluded Subgraphs [PDF]
, 2016 We study property testing in the context of distributed computing, under the classical CONGEST model. It is known that testing whether a graph is triangle-free can be done in a constant number of rounds, where the constant depends on how far the input ...
A Das-Sarma +16 more
core +4 more sources
Dielectric properties of oil impregnated kraft and soda pulps [PDF]
تحقیقات علوم چوب و کاغذ ایران, 2013 This research was carried out with the aim of determining dielectric properties of bagasse unbleached soda pulp, long fiber kraft pulp and a mixture of both (20% kraft + 80% bagasse soda).The hand-sheets with 60 g/m2 basis weight were made after ...
kezhal Moradyan Gilan +3 more
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Diameter, edge-connectivity, and C4-freeness
Discrete Mathematics, 2023 Improving a recent result of Fundikwa, Mazorodze, and Mukwembi, we show that $d \leq (2n-3)/5$ for every connected $C_4$-free graph of order $n$, diameter $d$, and edge-connectivity at least $3$, which is best possible up to a small additive constant. For edge-connectivity at least $4$, we improve this to $d \leq (n-3)/3$.
Vanessa Hiebeler +2 more
openaire +3 more sources
ON COLOURING MAPS & SEMIDIRECT PRODUCT GROUPOIDS ON GROUP-POSETS [PDF]
مجلة التربية والعلم, 2007 In this paper we will study the (G,H)- posets , to give a condition of freeness on colouring maps . Also we will look at the group – posets from the view point of the category theory . That is to give some results on semi-direct product poset groupoid.
ABDUL AALI J. MOHAMMAD
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Real Second Order Freeness and Haar Orthogonal Matrices [PDF]
, 2013 We demonstrate the asymptotic real second order freeness of Haar distributed orthogonal matrices and an independent ensemble of random matrices. Our main result states that if we have two independent ensembles of random matrices with a real second order ...
Mingo, James A., Popa, Mihai
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On the freeness of anticyclotomic selmer groups of modular forms [PDF]
, 2016 We establish the freeness of certain anticyclotomic Selmer groups of modular forms. The freeness of these Selmer groups plays a key role in the Euler system arguments introduced by Bertolini and Darmon in their work on the anticyclotomic main conjecture ...
Kim, C., Pollack, R., Weston, T.
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Sublinear-Time Distributed Algorithms for Detecting Small Cliques and Even Cycles [PDF]
, 2019 In this paper we give sublinear-time distributed algorithms in the CONGEST model for subgraph detection for two classes of graphs: cliques and even-length cycles.
Eden, Talya +4 more
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Combinatorial proofs of freeness of some P-algebras [PDF]
Discrete Mathematics & Theoretical Computer Science, 2015 We present new combinatorial methods for solving algebraic problems such as computing the Hilbert series of a free $P$-algebra over one generator, or proving the freeness of a $P$-algebra.
Vincent Vong
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