Výsledky vyhledávání - "Computer Science::General Literature"

Greedy Matching in Bipartite Random Graphs

Autor: Nick Arnosti

Publikováno v: Stochastic Systems. 12:133-150

This paper studies the performance of greedy matching algorithms on bipartite graphs [Formula: see text]. We focus primarily on three classical algorithms: [Formula: see text], which sequentially selects random edges from [Formula: see text]; [Formul

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::752f074762cb74f670c8a6b0bc330afb
https://doi.org/10.1287/stsy.2021.0082

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Droplet deformation and breakup in shear-thinning viscoelastic fluid under simple shear flow

Autor: Dong Wang, Ningning Wang, Haihu Liu

Publikováno v: Journal of Rheology. 66:585-603

A three-dimensional lattice Boltzmann method, which couples the color-gradient model for two-phase fluid dynamics with a lattice diffusion-advection scheme for the elastic stress tensor, is developed to study the deformation and breakup of a Newtonia

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::110fcb954dd8d98ac92c060da6d7fb97
https://doi.org/10.1122/8.0000382

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The Least Eigenvalue of Unicyclic Graphs with Application to Spectral Spread

Autor: Jiming Guo, Gege Zhang, Zhiwen Wang, Panpan Tong

Publikováno v: Algebra Colloquium. 29:265-272

Let [Formula: see text] be the set of connected unicyclic graphs of order [Formula: see text] and girth [Formula: see text]. Let [Formula: see text] be obtained from a cycle [Formula: see text] (in an anticlockwise direction) by identifying [Formula:

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f4dd96de85856fdd7f0ac2fc9ff3463d
https://doi.org/10.1142/s1005386722000219

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Representations and Fusion Rules for the Orbifold Vertex Operator Algebras Lsl2^(k,0)ℤ3

Autor: Bing Wang

Publikováno v: Algebra Colloquium. 29:241-264

For the cyclic group [Formula: see text] and a positive integer [Formula: see text], we study the representations of the orbifold vertex operator algebra [Formula: see text]. All the irreducible modules for [Formula: see text] are classified and cons

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9cf3f1b31ea04ba2d53918a6c38b78f6
https://doi.org/10.1142/s1005386722000207

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The Rank of the 2-Class Group of Some Fields with Large Degree

Autor: Chems-Eddin, Mohamed Mahmoud

Publikováno v: Algebra Colloquium. 29:181-188

Let $n\geq 3$ be an integer and $d$ an odd square-free integer. We shall compute the rank of the $2$-class group of $L_{n,d}:=\mathbb{Q}(\zeta_{2^n},\sqrt{d})$, when all the prime divisors of $d$ are congruent to $\pm 3\pmod 8$ or $9\pmod{16}$.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::84e9f06f506d50d6343aaf251466f7dc
https://doi.org/10.1142/s1005386722000141

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Some Polynomial Maps with Jacobian Rank Two or Three

Autor: Yan, Dan

Publikováno v: Algebra Colloquium. 29:341-360

In the paper, we first classify all polynomial maps of the form $H=(u(x,y,z),v(x,y,z), h(x,y))$ in the case that $JH$ is nilpotent and $\deg_zv\leq 1$. After that, we generalize the structure of $H$ to $H=\big(H_1(x_1,x_2,\ldots,x_n),\allowbreak b_3x

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d60d4160ec2c590db2fc825ede3712a7
https://doi.org/10.1142/s1005386722000268

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Finite Generation of Lie Derived Powers of Skew Lie Algebras

Autor: Adel Alahmadi, Fawziah Alharthi

Publikováno v: Algebra Colloquium. 29:217-220

Let [Formula: see text] be a finitely generated associative algebra over a field of characteristic different from 2. Herstein asked when the Lie algebra [Formula: see text] is finitely generated. Recently, it was shown that for a finitely generated n

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0b3010eb9f84ecb4379163e3a51e485d
https://doi.org/10.1142/s1005386722000177

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On Annihilating Graphs Associated with Modules over Commutative Rings

Autor: Rameez Raja, Shariefuddin Pirzada

Publikováno v: Algebra Colloquium. 29:281-296

Let [Formula: see text] be a commutative ring with unity, [Formula: see text] be a unitary [Formula: see text]-module and [Formula: see text] be a simple connected graph. We examine different equivalence relations on subsets [Formula: see text], [For

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::086d4c14340478da1c6234b55b1ec836
https://doi.org/10.1142/s1005386722000232

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On Wiener Index of Unit Graph Associated with a Commutative Ring

Autor: T. Asir, V. Rabikka, Huadong Su

Publikováno v: Algebra Colloquium. 29:221-230

Let [Formula: see text] be a ring with non-zero identity. The unit graph of [Formula: see text], denoted by [Formula: see text], is an undirected graph with all the elements of [Formula: see text] as vertices and where distinct vertices [Formula: see

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a9f995172f844ae56494497c550f2400
https://doi.org/10.1142/s1005386722000189

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On the weighted average number of subgroups of ℤm × ℤn with mn ≤ x

Autor: Isao Kiuchi, Sumaia Saad Eddin

Publikováno v: International Journal of Number Theory. 18:2005-2013

Let [Formula: see text] be the additive group of residue classes modulo [Formula: see text]. For any positive integers [Formula: see text] and [Formula: see text], let [Formula: see text] and [Formula: see text] denote the total number of subgroups a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2d7e8c5ee7ed2b97788199deaf04e1f0
https://doi.org/10.1142/s1793042122501020

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