Nilpotent groups of class two which underly a unique regular dessin
نویسندگان
چکیده
منابع مشابه
Amalgams of Nilpotent Groups of Class Two
In this paper we will prove analogues of B. Maier’s characterization of weak and strong embeddability of amalgams in N2 [12, 13] for the subvarieties of N2. We will also give analogues of D. Saracino’s characterization of weak and strong amalgamation bases [17], the author’s work on dominions [11] and on amalgamation bases in some varieties of nil-2 groups [8, 9]. Definitions will be recalled b...
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ژورنال
عنوان ژورنال: Geometriae Dedicata
سال: 2015
ISSN: 0046-5755,1572-9168
DOI: 10.1007/s10711-015-0074-8