Sunto
Sono esaminati alcuni problemi riguardanti la struttura dei gruppi fattorizzati da due sottogruppi nilpotenti, ed in particolare le possibili limitazioni per la lunghezza di Fitting di tali gruppi.
Summary
Problems concerning the structure of groups factorized by two nilpotente subgroups are considered. In particular, the existence of bounds for the Fitting length of such groups is discussed.
Bibliografia
Amberg B., Franciosi S., de Giovanni F., Groups with a nilpotent triple factorisation,Bull. Austral. Math. Soc. 37 (1988), 69–79.
Amberg B., Franciosi S., de Giovanni F., Groups with a supersoluble triple factorization,J. Algebra 117 (1988), 136–148.
Amberg B., Franciosi S., de Giovanni F., Triply factorized groups,Comm. Algebra 18 (1990), 789–809.
Černikov N. S., Infinite groups that are products of nilpotent groups,Dokl. Akad. Nauk SSSR 252 (1980), 57–60 =Soviet Math. Dokl. 21 (1980), 701–703.
Franciosi S., de Giovanni F., On the Hirsch-Plotkin radical of a factorized group,Glasgow J. Math. 34 (1992), 193–199.
Franciosi S., de Giovanni F., Heineken H., Newell M. L., On the Fitting length of a soluble product of nilpotent groups,Arch. Math. (Basel) 57 (1991), 313–318.
Gross F., Finite groups which are the product of two nilpotent subgroups,Bull. Austral. Math. Soc. 9 (1973), 267–274.
Itô N., Über das Produkt von zwei abelschen Gruppen,Math. Z. 62 (1955), 400–401.
Kazarin L. S., On a problem of Szèp,Izv. Akad. Nauk SSSR 50 (1986), 479–507 =Math. USSR Izv. 28 (1987), 467–495.
Kegel O. H., Produkte nilpotenter Gruppen,Arch. Math. (Basel) 12 (1961), 90–93.
Kegel O. H., On the solvability of some factorized linear groups,Illinois J. Math. 9 (1965), 535–547.
Maier R., Endliche metanilpotente Gruppen,Arch. Math. (Basel) 23 (1972), 139–144.
Pennington E., On products of finite nilpotent groups,Math. Z. 134 (1973), 81–83.
Suckov N. M., Example of a mixed group factorized by two periodic subgroups,Algebra i Logika 23 (1984), 573–577 =Algebra and Logic 23 (1984), 385–387.
Sysak Y. P., Products of infinite groups,Preprint 82.53, Akad. Nauk Ukrain. Inst. Mat. Kiev (1982).
Wielandt H., Über Produkte von nilpotenten Gruppen,Illinois J. Math. 2 (1958), 611–618.
Wielandt H., Subnormalität in faktorisierten endlichen Gruppen,J. Algebra 69 (1981), 305–311.
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(Conferenza tenuta il 2 giugno 1992)
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de Giovanni, F. Prodotti di gruppi nilpotenti. Seminario Mat. e. Fis. di Milano 61, 257–265 (1991). https://doi.org/10.1007/BF02925209
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DOI: https://doi.org/10.1007/BF02925209