Zobrazeno 1 - 10
of 434
pro vyhledávání: '"Frobenius theorem (real division algebras)"'
Autor:
Ian Nicholas Stewart
Publikováno v:
Galois Theory ISBN: 9780429172250
Galois Theory ISBN: 9789401068642
Galois Theory ISBN: 9789401068642
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ccce82be249292ba2ca8980d08bab587
https://doi.org/10.1201/9781003213949-2
https://doi.org/10.1201/9781003213949-2
Autor:
Matej Brešar, V. S. Shulman
Publikováno v:
Linear and Multilinear Algebra. 70:1369-1381
Frobenius' Theorem states that, besides the fields of real and complex numbers, the algebra of quaternions H is the only finite-dimensional real division algebra. We first give a short elementary p...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::81649074a2547eb31761c9a300632e27
https://doi.org/10.1080/03081087.2020.1761281
https://doi.org/10.1080/03081087.2020.1761281
Autor:
Domingos Pisanelli
Publikováno v:
Functional Analysis, Holomorphy, and Approximation Theory ISBN: 9781003072577
Functional Analysis, Holomorphy, and Approximation Theory
Functional Analysis, Holomorphy, and Approximation Theory
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d368adf1b4a7f1c61c3a358e28f9f7d2
https://doi.org/10.1201/9781003072577-16
https://doi.org/10.1201/9781003072577-16
Autor:
M. I. Fraiman
We prove that the restricted wreath product ${\mathbb{Z}_n \mathbin{\mathrm{wr}} \mathbb{Z}^k}$ has the $R_\infty$-property, i. e. every its automorphism $\varphi$ has infinite Reidemeister number $R(\varphi)$, in exactly two cases: (1) for any $k$ a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af87bedbad6a90a0f5dee585bba2c360
http://arxiv.org/abs/2005.04489
http://arxiv.org/abs/2005.04489
Autor:
S. H. Kulkarni, S.J. Bhatt
Publikováno v:
Expositiones Mathematicae. 36:166-177
The Gelfand–Mazur Theorem, a very basic theorem in the theory of Banach algebras states that: (Real version) Every real normed division algebra is isomorphic to the algebra of all real numbers R , the complex numbers C or the quaternions H ; (Compl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94b51c6dbbdff827fc447d9021d580ac
https://doi.org/10.1016/j.exmath.2017.08.004
https://doi.org/10.1016/j.exmath.2017.08.004
Autor:
Xianghong Gong
Publikováno v:
Journal für die reine und angewandte Mathematik (Crelles Journal). 2020:101-159
The Newlander–Nirenberg theorem says that a formally integrable complex structure is locally equivalent to the complex structure in the complex Euclidean space. We will show two results about the Newlander–Nirenberg theorem with parameter. The fi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::24eb3d1703a5dda0ccf9ea36083a32c2
https://doi.org/10.1515/crelle-2017-0051
https://doi.org/10.1515/crelle-2017-0051
Autor:
Mitsuyasu Hashimoto, Peter Symonds
Publikováno v:
Hashimoto, M & Symonds, P 2016, ' The Asymptotic Behavior of Frobenius Direct Images of Rings of Invariants ', Advances in Mathematics, vol. 305, no. 0, pp. 144-164 . https://doi.org/10.1016/j.aim.2016.09.020
We define the Frobenius limit of a module over a ring of prime characteristic to be the limit of the normalized Frobenius direct images in a certain Grothendieck group. When a finite group acts on a polynomial ring, we calculate this limit for all th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6db7cfd42642b5159f2fb8eb3dca0d15
https://ousar.lib.okayama-u.ac.jp/55352
https://ousar.lib.okayama-u.ac.jp/55352
Autor:
Takehiko Morita, Takuya Ikeda
Publikováno v:
Kyushu Journal of Mathematics. 71:31-64
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12aed965397c5db1c27a8f2034a594e3
https://doi.org/10.2206/kyushujm.71.31
https://doi.org/10.2206/kyushujm.71.31
Autor:
Michael Gil
Publikováno v:
Linear and Multilinear Algebra. 65:2333-2339
For an arbitrary matrix A and the the Frobenius norm , it is proved thatIn addition, we derive inequalities for which are attained for normal matrices.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f2d1eba1d8ad90e790097b091eda29f
https://doi.org/10.1080/03081087.2016.1273875
https://doi.org/10.1080/03081087.2016.1273875
Publikováno v:
Journal of Algebra. 465:62-80
We investigate Frobenius algebras and symmetric algebras in the monoidal category of right comodules over a Hopf algebra H; for the symmetric property H is assumed to be cosovereign. If H is finite dimensional and A is an H-comodule algebra, we uncov
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::02dc3dd23b1b9204aa7f187b6572c189
https://doi.org/10.1016/j.jalgebra.2016.07.012
https://doi.org/10.1016/j.jalgebra.2016.07.012