bn:03099657n
Noun Concept
Categories: Articles with short description, long volume value, Discrete groups, Modular forms
EN
congruence subgroup  congruence subgroup problem  Modular group Gamma0  Modular group Lambda  non-congruence subgroup
EN
In mathematics, a congruence subgroup of a matrix group with integer entries is a subgroup defined by congruence conditions on the entries. Wikipedia
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EN
In mathematics, a congruence subgroup of a matrix group with integer entries is a subgroup defined by congruence conditions on the entries. Wikipedia
A subgroup defined by congruence conditions on the entries of a matrix group with integer entries Wikipedia Disambiguation
Matrix group Wikidata
IS A