Results 1 to 10 of about 2,348,906 (195)
Some Missed Congruences modulo powers of $2$ for $t$-colored overpartitions [PDF]
Bolet\'in de la Sociedad Matem\'atica Mexicana, 2023, 29 (1),
Article 15, 10 pp, 2023 Recently, Nayaka and Naika (2022) proved several congruences modulo $16$ and $32$ for $t$-colored overpartitions with $t=5,7,11$ and $13$. We extend their list using an algorithmic technique.
arxiv +1 more source
One modification of the Salem function [PDF]
Bolet\'in de la Sociedad Matem\'atica Mexicana 29 (2023), Article
Number 88, 2023 The present article is devoted to one example which related to the Salem function. The main attention is given to properties of one type of functions including items related to functional equations, graphs, the Lebesgue integral, etc.
arxiv +1 more source
Equivariant Topological Quantum Field Theory in Dimension 2 [PDF]
Boletin de la Sociedad Matematica Mexicana April 2017, Volume 23,
Issue 1, pp 439-456, 2013 For $G$ a finite group, we prove in dimension 2 that there is a monoidal equivalence between the category of $G$-equivariant topological quantum field theories and the category of $G$-Frobenius algebras, this was proved by G. Moore and G. Segal. This work consists to give, in more detail, a proof of this result.
arxiv +1 more source
Ci\^encia e Sociedade n. 4, v. 1, p. 36-40 (2016), 2015 The article is an historical overview of some of the major contributions from different areas of Science with which, for centuries, it has been built up a scientific, sound and consistent vision of the atom. Some experiments that led us to a number of evidence about the composite nature of the atom are highlighted.
arxiv +1 more source
Multifractal dimensions for projections of measures [PDF]
Boletim da Sociedade Paranaense de Matem\'atica 2019, 2018 In this paper, we study the multifractal Hausdorff and packing dimensions of Borel probability measures and study their behaviors under orthogonal projections. In particular, we try through these results to improve the main result of M. Dai in \cite{D} about the multifractal analysis of a measure of multifractal exact dimension.
arxiv +1 more source
Bol. Soc. Mex. F\'{i}s. 33, 1 (2019), 2020 We present a brief introduction to the topological phases of matter.
arxiv
A Method to construct all the Paving Matroids over a Finite Set [PDF]
Boletin de la Sociedad Matem\'atica Mexicana (2022) 28:50, 2019 We give a characterization of a matroid to be paving, through its set of hyperplanes and give an algorithm to construct all of them.
arxiv +1 more source
On Jaeger's HOMFLY-PT expansions, branching rules and link homology: a progress report [PDF]
arXiv, 2013 This note is a write-up of a talk given by the author at the Meeting of the Sociedade Portuguesa de Matematica in July 2012. We describe Jaeger's HOMFLY-PT expansion of the Kauffman polynomial and how to generalize it to other quantum invariants using the so-called "branching rules" for Lie algebra representations.
arxiv
Unitary theories in the work of Mira Fernandes (beyond general relativity and differential geometry) [PDF]
Boletim da Sociedade Portuguesa de Matematica (Numero Especial -
Aureliano Mira Fernandes), 147 (2010), 2010 An analysis of the work of Mira Fernandes on unitary theories is presented. First it is briefly mentioned the Portuguese scientific context of the 1920s. A short analysis of the extension of Riemann geometries to new generalized geometries with new affine connections, such as those of Weyl and Cartan, is given.
arxiv
Covariant Quantization Of Green Schwarz Superstring [PDF]
Proceedings of XIV National Meeting of Particles and Fields,
Brazil. Ed. Adilson J. Da Silva et al, p. 1-23. Sociedade Brasileira de
Fisica. (1994), 1993 We describe a canonical covariant approach to the quantization of the Green-Schwarz superstring. The approach is first applied to the canonical covariant quantization of the Brink and Schwarz superparticle. The Kallosh action is obtained in this case, with the correct BRST cohomology.
arxiv