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Listar por autor "Arroyo Jordá, Paz"

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Listar por autor "Arroyo Jordá, Paz"

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    Carter and Gaschutz theories beyond soluble groups 
    Arroyo Jordá, Milagros; Arroyo Jordá, Paz; Dark, Rex; Feldman, Arnold D.; Pérez-Ramos, María Dolores (Springer-Verlag, 2022)
    [EN] Classical results from the theory of finite soluble groups state that Carter subgroups, i.e. self-normalizing nilpotent subgroups, coincide with nilpotent projectors and with nilpotent covering subgroups, and they ...
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    Conditional permutability of subgroups and certain classes of groups 
    Arroyo Jordá, Milagros; Arroyo Jordá, Paz (Elsevier, 2017)
    [EN] Two subgroups A and B of a finite group G are said to be tcc-permutable if X permutes with Y for some g epsilon (X, Y), for all X <= A and all Y <= B. Some aspects about the normal structure of a product of two ...
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    Injectors in pi-Separable Groups 
    Arroyo Jordá, Milagros; Arroyo Jordá, Paz; Dark, R.; Feldman, A. D.; Pérez Ramos, M. D. (Springer-Verlag, 2022-08)
    [EN] Let pi be a set of primes. We show that pi-separable groups have a conjugacy class of F-injectors for suitable Fitting classes F, which coincide with the usual ones when specializing to soluble groups.
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    On conditional permutability and factorized groups 
    Arroyo Jordá, Milagros; Arroyo Jordá, Paz; Martínez Pastor, Ana; Perez Ramos, Maria Dolores (Springer Verlag (Germany), 2014-08)
    Two subgroups and of a group are said to be totally completely conditionally permutable (tcc-permutable) if permutes with for some , for all and all . In this paper, we study finite products of tcc-permutable subgroups, ...
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    On conditional permutability and saturated formations 
    Arroyo Jordá, Milagros; Arroyo Jordá, Paz; M.D. Pérez-Ramos (Cambridge University Press, 2011)
    Two subgroups A and B of a group G are said to be totally completely conditionally permutable (tcc-permutable) in G if X permutes with Yg for some g ¿ ¿X, Y¿ for all X ¿ A and Y ¿ B. We study the belonging of a finite ...
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    On finite products of groups and supersolubility 
    Arroyo Jordá, Milagros; Arroyo Jordá, Paz; Martínez Pastor, Ana; Perez-Ramos, M.D. (Elsevier, 2010-05-15)
    Two subgroups X and Y of a group G are said to be conditionally permutable in G if X permutes with Y(g) for some element g E G. i.e., XY(g) is a subgroup of G. Using this permutability property new criteria for the product ...