Zobrazeno 1 - 10
of 71
pro vyhledávání: '"De Souza, Mario"'
Publikováno v:
Journal of Inverse and Ill-posed Problems, 27:539-557, 2019
In this paper we consider the iteratively regularized Gauss-Newton method, where regularization is achieved by Ivanov regularization, i.e., by imposing a priori constraints on the solution. We propose an a posteriori choice of the regularization radi
Externí odkaz:
http://arxiv.org/abs/1910.01811
Software is now a vital scientific instrument, providing the tools for data collection and analysis across disciplines from bioinformatics and computational physics, to the humanities. The software used in research is often home-grown and bespoke: it
Externí odkaz:
http://arxiv.org/abs/1903.06039
Autor:
Augusto de Souza, Mario1,2 mario.souza2808@gmail.com, Furtado Lancia, Nara1,3 naralancia.adv@gmail.com
Publikováno v:
Revista de Direitos Humanos em Perspectiva. jan-jun2024, Vol. 10 Issue 1, p101-123. 23p.
In this paper we consider the Iteratively Regularized Gauss-Newton Method (IRGNM) in its classical Tikhonov version and in an Ivanov type version, where regularization is achieved by imposing bounds on the solution. We do so in a general Banach space
Externí odkaz:
http://arxiv.org/abs/1707.07589
Autor:
de Souza, Mario Everaldo
It is considered that quasars evolve into normal galaxies by means of expansion of matter. The order of magnitude of the expansion velocity can be estimated. The Doppler shift caused by such expansion explains the supposed variation of the fine struc
Externí odkaz:
http://arxiv.org/abs/astro-ph/0301085
Autor:
de Souza, Mario Everaldo
It is proposed that each quark is composed of two prequarks, called primons. This composition generates a new hypercharge and a new kind of color called supercolor. Such quark composition explains the Kobaiashi-Maskawa matrix elements in terms of sel
Externí odkaz:
http://arxiv.org/abs/hep-ph/0212233
Autor:
de Souza, Mario Everaldo
It is considered that the effective interaction between any two quarks in a baryon can be approximately described by a simple harmonic potential. Also, it is made use of the nonrelativistic approximation. The problem is firstly solved in Cartesian co
Externí odkaz:
http://arxiv.org/abs/hep-ph/0209064
Autor:
de Souza, Mario Everaldo
This work shows that the gravitational field is rather an unusual field and cannot be quantized due to the absence of a fermion charge carrier. When its existence is assumed quite strange results are obtained for its mass. And this means that the gra
Externí odkaz:
http://arxiv.org/abs/gr-qc/0208085
Autor:
de Souza, Mario Everaldo
General Classification of Matter; Prequarks and Number of Quarks; Structure of Nucleons; Generation of Quark Masses; Seas and Sizes of Nucleons; Contributions of Nucleons Seas to the Structure Functions; Higgs Bosons; Bosons of the Strong and Superst
Externí odkaz:
http://arxiv.org/abs/hep-ph/0207301
Autor:
de Souza, Mario Everaldo
Many evidences for the existence of the superstrong interaction are presented and many predictions are made. The light antiquark flavor asymmetry is calculated and shown to agree with experimental data. The formation of galaxies is explained and thei
Externí odkaz:
http://arxiv.org/abs/hep-ph/9904212