Results 231 to 240 of about 3,388 (272)

A parallel algorithm for generating Pareto-optimal radiosurgery treatment plans. [PDF]

Med Phys
da Silva J, Hernández Escobar D, Kjellsson Lindblom T, Nordström H, Sjölund J.   +4 more
europepmc   +1 more source

Tunable quantum light by modulated free electrons. [PDF]

Nanophotonics
Di Giulio V, Haindl R, Ropers C.
europepmc   +1 more source

Ocular Clues to Liver Disease: A Strategic Diagnostic Lens. [PDF]

Diseases
Dahshan M, Dahshan H, Basoglu A, Kadikoy H.   +3 more
europepmc   +1 more source

Manifestations of Boron-Alkali Metal and Boron-Alkaline-Earth Metal Romances. [PDF]

Acc Chem Res
Cui ZH, Cui LJ, Barroso J, Guo JC, Zhai HJ, Pan S, Merino G.   +6 more
europepmc   +1 more source

A characterization of the triangular matrix rings over QF rings

, 1975
openaire   +2 more sources

Derived Equivalences for Triangular Matrix Rings

Derived Equivalences for Triangular Matrix Rings
openaire  

A characterization of the triangular matrix rings over QF rings

A characterization of the triangular matrix rings over QF rings
openaire  

Derived Equivalences for Triangular Matrix Rings [PDF]

Algebras and Representation Theory, 2008
For a finite-dimensional algebra \(R\) over a field \(k\) and \(M\) an finitely generated projective right \(R\)-module, set \(A\) to be the triangular matrix which rows are \((k\;M)\) and \((0\;R)\) and \(e\) is the idempotent matrix which rows are \((0\;0)\) and \((0\;1) \in A\).
Mitsuo Hoshino, Hoshino Mitsuo
exaly   +3 more sources

Singularity Categories, Schur Functors and Triangular Matrix Rings [PDF]

Algebras and Representation Theory, 2009
We study certain Schur functors which preserve singularity categories of rings and we apply them to study the singularity category of triangular matrix rings. In particular, combining these results with Buchweitz-Happel's theorem, we can describe singularity categories of certain non-Gorenstein rings via the stable category of maximal Cohen-Macaulay ...
Chen Xiao-Wu
exaly   +4 more sources

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On Skew Triangular Matrix Rings

Algebra Colloquium, 2015
Let R be a ring with an endomorphism σ. We show that the clean property and various Armendariz-type properties of R are inherited by the skew matrix rings S(R,n,σ) and T(R,n,σ). They allow the construction of rings with a non-zero nilpotent ideal of arbitrary index of nilpotency which inherit various interesting properties of rings.
Habibi, M., Moussavi, A., Alhevaz, A.
openaire   +2 more sources