G
Gerald J. Janusz
Researcher at University of Illinois at Urbana–Champaign
Publications - 15
Citations - 975
Gerald J. Janusz is an academic researcher from University of Illinois at Urbana–Champaign. The author has contributed to research in topics: Group ring & Cellular algebra. The author has an hindex of 9, co-authored 14 publications receiving 957 citations.
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Algebraic Number Fields
TL;DR: In this paper, the Artin map is used for decomposition groups and ray classes of complete fields, complete fields and complete fields in quadratic fields, as well as other classes of fields.
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Separable algebras over commutative rings
TL;DR: In this article, it was shown that separable algebras over a commutative ring can be embedded in a Galois extension of the ground ring without proper indempotents.
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Finite groups with an irreducible representation of large degree
Frank DeMeyer,Gerald J. Janusz +1 more
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Faithful representations of p groups at characteristic p, II
TL;DR: In this article, it was shown that a noncyclic abelian p group of order not equal to four has infinitely many indecomposable representations in each dimension d if d > 2 and if the ground field is infinite.