Results 91 to 100 of about 70,151 (171)

Generating Functions For Kernels of Digraphs (Enumeration & Asymptotics for Nim Games)

open access: yes, 2004
In this article, we study directed graphs (digraphs) with a coloring constraint due to Von Neumann and related to Nim-type games. This is equivalent to the notion of kernels of digraphs, which appears in numerous fields of research such as game theory ...
Banderier, Cyril   +2 more
core   +1 more source

Embedding large subgraphs into dense graphs

open access: yes, 2009
What conditions ensure that a graph G contains some given spanning subgraph H? The most famous examples of results of this kind are probably Dirac's theorem on Hamilton cycles and Tutte's theorem on perfect matchings. Perfect matchings are generalized by
Kühn, Daniela, Osthus, Deryk
core   +1 more source

A uniform model for Kirillov-Reshetikhin crystals. Extended abstract

open access: yes, 2012
We present a uniform construction of tensor products of one-column Kirillov-Reshetikhin (KR) crystals in all untwisted affine types, which uses a generalization of the Lakshmibai-Seshadri paths (in the theory of the Littelmann path model).
Lenart, Cristian   +4 more
core  

Free quantum computing. [PDF]

open access: yesProc Natl Acad Sci U S A
Carette J   +4 more
europepmc   +1 more source

A constructive method to determine the total vertex irregularity strength of two flower graph variants. [PDF]

open access: yesMethodsX
Hinding N   +6 more
europepmc   +1 more source

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