Nov 14, 2011 · Any such scheme is an algebraic equivalent of a (k,l)-semi-regular bipartite voltage graph with n and m vertices in the bipartition sets and ...

On the ubiquity and utility of cyclic schemes. ∗. M. Abreu. M.J. Funk†. Dipartimento di Matematica e Informatica. Universit`a della Basilicata. 85100 Potenza.

We prove that the principal part of the first eigenmatrix of X is a linear combination of an incidence matrix of a symmetric design and the all-ones matrix.

On the ubiquity and utility of cyclic schemes ; Labbate, D. (Author). Napolitano, V. (Author) · Australasian journal of combinatorics. -- Vol. 55 (2013), s.95-120.

On the Ubiquity and Utility of Cyclic Schemes. M. Abreu, M. J. Funk, D. Labbate, V. Napolitano. Journal-ref: Aus. J. of Comb., 55 (2013) 95--120. Subjects ...

Oct 30, 2018 · ... On the Ubiquity and Utility of Cyclic Schemes. Article. Full-text available. Nov 2011. Marién Abreu · Martin Funk ...

On the ubiquity and utility of cyclic schemes ; Labbate, D. (Autor). Napolitano, V. (Autor) · Australasian journal of combinatorics. -- Vol. 55 (2013), s.95-120.

Protein ubiquitylation is a reversible process, and removal of ubiquitin molecules is mediated by de-ubiquitylating enzymes.

In this paper we describe several results, built up over the last decade or so, that use twisted sheaves to study questions in algebra, arithmetic, and ...