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Matroid rank

In the mathematical theory of matroids, the rank of a matroid is the maximum size of an independent set in the matroid. The rank of a subset S of… 
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Papers overview

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2019
2019
The statement of the eigenvalue problem for a tensor–block matrix (TBM) of any orderand of any even rank is formulated, and also… 
2018
2018
We design new algorithms for maximizing a monotone non-negative submodular function under various constraints, which improve the… 
2014
2014
Let $R$ be the ring of integers in a finite extension $K$ of $\mathbb{Q}_p$, let $k$ be its residue field and let $\chi:\pi_1(X… 
2014
2014
Authentication mechanisms coupled with strong encryption techniques are used for network security purposes; however, given… 
2012
2012
Results in unsupervised dependency parsing are typically compared to branching baselines and the DMV-EM parser of Klein and… 
2011
2011
VALENTE, Fabrício Luciani; D.Sc. Universidade Federal de Viçosa, June, 2011. Stress, aging and osteoporosis: An experimental… 
2007
2007
This thesis examines graph polynomials and particularly their complexity. We give short proofs of two results from Gessel and… 
1996
1996
We show that every continuous strong higher derivation on a com- mutative Let A be a Banach algebra over the complex field. A… 
1992
1992
Ifaluk is a ring of coral in the Western Pacific more than 1000 miles from Australia with 2 inhabited islets Falalop and Falachig… 
1971
1971
Let iO© be two rings with the unit 1. Then we set (R(0, R) = {xGR;xrG6 for some integer rel}. At first, it is shown that, under…