منابع مشابه
Groups and Ultra-groups
In this paper, in addition to some elementary facts about the ultra-groups, which their structure based on the properties of the transversal of a subgroup of a group, we focus on the relation between a group and an ultra-group. It is verified that every group is an ultra-group, but the converse is not true generally. We present the conditions under which, for every normal subultra-group of an u...
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ژورنال
عنوان ژورنال: Physical Culture and Sport. Studies and Research
سال: 2017
ISSN: 1899-4849
DOI: 10.1515/pcssr-2017-0013