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Listar por autor "Pedraza Aguilera, María Carmen"

Mostrando ítems 1-19 de 19

A class of generalised finite T-groups

Ballester-Bolinches, A; Feldman ., A.D; Pedraza Aguilera, María Carmen; Ragland., M.F (Elsevier, 2011-05)

Let F be a formation (of finite groups) containing all nilpotent groups such that any normal subgroup of any T-group in F and any subgroup of any soluble T-group in F belongs to F. A subgroup M of a finite group G is said ...
Adaptación de álgebra al EEES

Sanabria-Codesal, Esther; Alegre Gil, Maria Carmen; Bravo Villar, María Pilar; Esteban Romero, Ramón; Fuster Capilla, R.; Gasso Matoses, María Teresa; Martínez-Pastor, Ana; Monserrat Delpalillo, Francisco José; Pedraza Aguilera, María Carmen (Instituto de Ciencias de la Educación de la Universidad de Alicante, 2011-11-08)

[ES] Durante el curso 2010-11 se ha implantado la titulación de Grado en Ingeniería Informática en la Escuela Técnica Superior de Ingeniería Informática (ETSINF) de la Universidad Politécnica de Valencia (UPV). Álgebra es ...
Finite trifactorized groups and formations

Ballester-Bolinches, A.; Martínez Pastor, Ana; Pedraza Aguilera, María Carmen (Elsevier, 2000-04-15)
Generalised mutually permutable products and saturated formations

Ballester-Bolinches, A.; Madanha, S. Y.; Pedraza Aguilera, María Carmen (Elsevier, 2022-04-01)

[EN] We say that a group G = AB is the weakly mutually permutable product of the subgroups A and B, if A permutes with every subgroup of B containing A boolean AND B and B permutes with every subgroup of Acontaining A ...
Generalised mutually permutable products and saturated formations, II

Ballester-Bolinches, Adolfo; Madanha, Sesuai Y.; Shumba, Tendai M. Mudziiri; Pedraza Aguilera, María Carmen (Cambridge University Press, 2024-01-30)

[EN] A group $G=AB$ is the weakly mutually permutable product of the subgroups A and B, if A permutes with every subgroup of B containing $A \cap B$ and B permutes with every subgroup of A containing $A \cap B$ . Weakly ...
On a class of p-soluble groups

Ballester Bolinches, Adolfo; Esteban Romero, Ramón; Pedraza Aguilera, María Carmen (World Scientific Publishing Co., 2005-06)

[EN] Let p be a prime. The class of all p-soluble groups G such that every p-chief factor of G is cyclic and all p-chief factors of G are G-isomorphic is studied in this paper. Some results on T-, PT-, and PST -groups are ...
On a theorem of Kang and Liu on factorised groups

Ballester-Bolinches, A.; Pedraza Aguilera, María Carmen (Cambridge University Press, 2018-02)

[EN] Kang and Liu ['On supersolvability of factorized finite groups', Bull. Math. Sci. 3 (2013), 205-210] investigate the structure of finite groups that are products of two supersoluble groups. The goal of this note is ...
On certain products of permutable subgroups

Ballester-Bolinches, A.; Madanha, S. Y.; Mudziiri Shumba, T. M.; Pedraza Aguilera, María Carmen (Cambridge University Press, 2022-04)

[EN] In this paper, we study the structure of finite groups G = AB which are a weakly mutually sn-permutable product of the subgroups A and B, that is, A permutes with every subnormal subgroup of B containing A boolean AND ...
On Factorised Finite Groups

Ballester-Bolinches, A.; Li, Y.; Pedraza Aguilera, María Carmen; Su, Ning (Springer-Verlag, 2020-02-22)

[EN] A subgroup H of a finite group G is called P-subnormal in G if either H = G or it is connected to G by a chain of subgroups of prime indices. In this paper, some structural results of finite groups which are factorised ...
On mutually permutable products of finite groups

Ballester-Bolinches, A.; Li, Yangming; Pedraza Aguilera, María Carmen; Su, Ning (European Mathematical Society Publishing House, 2018-12-28)

[EN] The main purpose of this paper is to study mutually permutable products G = AB in which the subgroups of prime order p and cyclic of order 4 (if p = 2) of the largest normal subgroup of G contained in A boolean AND B ...
On Products of Generalised Supersoluble Finite Groups

Ballester-Bolinches, A.; Fakieh, W. M.; Pedraza Aguilera, María Carmen (Springer-Verlag, 2019-04)

[EN] In this paper, mutually sn-permutable subgroups of groups belonging to a class of generalised supersoluble groups are studied. Some analogs of known theorems on mutually sn-permutable products are established.
On sigma-subnormal subgroups of factorised finite groups

Ballester Bolinches, Adolfo; Kamornikov, S. F.; Pedraza Aguilera, María Carmen; Yi, X. (Elsevier, 2020-10-01)
On sigma-subnormality criteria in finite sigma-soluble groups

Ballester-Bolinches, A.; Kamornikov, S. F.; Pedraza Aguilera, María Carmen; Pérez-Calabuig, V. (Springer-Verlag, 2020-03-02)

[EN] Let sigma = {sigma(i) : i is an element of I} be a partition of the set P of all prime numbers. A subgroup X of a finite group G is called sigma-subnormal in G if there is a chain of subgroups X = X-0 subset of X-1 ...
On the exponent of mutually permutable products of two abelian groups

Ballester Bolinches, Adolfo; Cossey, John; Pedraza Aguilera, María Carmen (Elsevier, 2016-11-16)

In this paper we obtain some bounds for the exponent of a finite group, and its derived subgroup, which is a mutually permutable product of two abelian subgroups. They improve the ones known for products of finite abelian ...
On the Prufer rank of mutually permutable products of abelian groups

Ballester-Bolinches, A.; Cossey, John; Meng, Hangyang; Pedraza Aguilera, María Carmen (Springer-Verlag, 2019-06)

[EN] A group G has finite (or Prufer or special) rank if every finitely generated subgroup of G can be generated by r elements and r is the least integer with this property. The aim of this paper is to prove the following ...
On totally semipermutable products of finite groups

Ballester-Bolinches, A.; Cossey, J.; Madanha, S. Y.; Pedraza Aguilera, María Carmen (Springer-Verlag, 2024-02)

[EN] We say a group G = AB is the totally semipermutable product of subgroups A and B if every Sylow subgroup P of A is totally permutable with every Sylow subgroup Q of B whenever gcd(|P|,|Q|)=1\documentclass[12pt]{minimal} ...
Prefactorized subgroups in pairwise mutually permutable products

Ballester-Bolinches, A.; Beidleman, JC; Heineken, H; Pedraza Aguilera, María Carmen (Springer Verlag, 2013-12)

We continue here our study of pairwise mutually and pairwise totally permutable products. We are looking for subgroups of the product in which the given factorization induces a factorization of the subgroup. In the case ...
PROBLEMAS DE MATEMÁTICA DISCRETA

Alegre Gil, Maria Carmen; Martínez Pastor, Ana; Pedraza Aguilera, María Carmen (Editorial Universitat Politècnica de València, 1997-07-23)

Se trata de un texto de problemas resueltos en el ámbito de la Matemática Discreta, destinado principalmente a estudiantes de Informática, aunque muchos de los tópicos incluidos pueden ser útiles a estudiantes de otras ...
Some products of subgroups and vanishing conjugacy class sizes

Ballester-Bolinches, Adolfo; Esteban-Romero, Ramón; Madanha, Sesuai Y.; Pedraza Aguilera, María Carmen (Cambridge University Press, 2023-04)

[EN] In this note, we investigate some products of subgroups and vanishing conjugacy class sizes of finite groups. We prove some supersolubility criteria for groups with restrictions on the vanishing conjugacy class sizes ...