Results 171 to 180 of about 50,680 (193)

Finite-dimensional subalgebras of division rings

open access: closedIsrael Journal of Mathematics, 1996
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Amitsur, S. A., Baum, D.
openaire   +2 more sources

Orthogonality preserving bijective maps on finite dimensional projective spaces over division rings

open access: closedLinear and Multilinear Algebra, 2008
Let be a finite dimensional right vector space over a division ring 𝔽, equipped with a nondegenerate semi-sesquilinear inner product ⟨·,·⟩. Let D and E be bijective linear operators on . The operators D and E induce indefinite inner products on , by the formulas ⟨Dx,y⟩ and ⟨Ex,y ⟩, where .
Leiba Rodman, Peter Šemrl
openaire   +2 more sources

Triangularization over finite-dimensional division rings using the reduced trace

open access: closed, 2016
In this paper we study triangularization of collections of matrices whose entries come from a finite-dimensional division ring. First, we give a generalization of Guralnick's theorem to the case of finite-dimensional division rings and then we show that in this case the reduced trace function is a suitable alternative for trace function by presenting ...
Hossein Momenaee Kermani
openaire   +2 more sources

Gold-Catalyzed Synthesis of Small Rings

Chemical Reviews, 2021
Mauro Mato   +2 more
exaly  

Ruthenium-Catalyzed Cycloadditions to Form Five-, Six-, and Seven-Membered Rings

Chemical Reviews, 2021
Rosalie S Doerksen   +2 more
exaly  

Cleavage of Carbon–Carbon σ-Bonds of Four-Membered Rings

Chemical Reviews, 2021
Masahiro Murakami, Naoki Ishida
exaly  

Stereoselective construction of β-, γ- and δ-lactam rings via enzymatic C–H amidation

Nature Catalysis, 2023
David A Vargas   +2 more
exaly  

Construction of Medium-Sized Rings by Gold Catalysis

Chemical Reviews, 2021
Ronald L Reyes   +2 more
exaly  

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