Results 261 to 270 of about 81,140 (282)

Tropical Logistic Regression Model on Space of Phylogenetic Trees. [PDF]

open access: yesBull Math Biol
Aliatimis G   +3 more
europepmc   +1 more source

Reprogrammable Metamaterial Processors for Soft Machines. [PDF]

open access: yesAdv Sci (Weinh)
Jiao Z   +5 more
europepmc   +1 more source

Structured Triangular Limit Algebras [PDF]

open access: possibleProceedings of the London Mathematical Society, 1997
A class of triangular UHF algebras are investigated which have the special property that there exists a sequence of unital multiplicative contractive finite-rank conditional expectations of the algebra into itself, which converges strongly to the identity, whose ranges form an increasing chain with dense union.
Larson, Baruch Solel
openaire   +1 more source

On the Closure of Triangular Algebras

American Journal of Mathematics, 1990
The author constructs triangular algebras in the hyperfinite \(II_ 1\) factor and in \(B(H)\) whose norm closures are not triangular. These examples answer the question about triangular algebras in the negative.
openaire   +2 more sources

IMBEDDING OF ALGEBRAS IN ALGEBRAS OF TRIANGULAR MATRICES

Mathematics of the USSR-Sbornik, 1980
It is proved in the paper that an algebra which satisfies identities of the form ??is imbeddable in the algebra of triangular matrices over a commutative algebra . This permits us to answer both the question due to L. Small concerning the imbeddability of an arbitrary nilpotent algebra in a matrix algebra over a commutative algebra and the question ...
openaire   +2 more sources

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