A.-H. Nokhodkar
University of Kashan
37 Papers
41 Citations
A.-H. Nokhodkar is an academic researcher from University of Kashan. The author has contributed to research in topics: Involution (mathematics) & Central simple algebra. The author has an hindex of 6, co-authored 34 publications. Previous affiliations of A.-H. Nokhodkar include Sharif University of Technology.
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Papers
Involutions of a Clifford Algebra Induced by Involutions of Orthogonal Group in Characteristic 2
M. G. Mahmoudi,A.-H. Nokhodkar +1 more
TL;DR: In this article, several basic properties of these involutions, such as the relations between their invariants, their occurrences, and their decompositions, are investigated, and the relation between the invariants and their occurrences is investigated.
Orthogonal involutions and totally singular quadratic forms in characteristic two
TL;DR: In this article, the authors associate to every central simple algebra with involution of orthogonal type in characteristic two a totally singular quadratic form which reflects certain anisotropy properties of the involution.
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On split products of quaternion algebras with involution
M. G. Mahmoudi,A.-H. Nokhodkar +1 more
TL;DR: In this article, the question of whether a split tensor product of quaternion algebras with involution over a field of characteristic two can be expressed as a tensors product of split quaternions with involutions, is shown to have an affirmative answer.
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Quadratic descent of totally decomposable orthogonal involutions in characteristic two
TL;DR: In this paper, the quadratic descent of totally decomposable algebras with involution of orthogonal type in characteristic two is investigated and separable and inseparable extensions are included.
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Pfister involutions in characteristic two
TL;DR: In this article, it was shown that a simple algebra with orthogonal involution is decomposable if it becomes either anisotropic or metabolic over all extensions of the ground field.
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