Results 161 to 170 of about 6,376 (252)

The Toeplitz algebra of a Hilbert bimodule

, 1999
Suppose a C ∗ -algebra A acts by adjointable operators on a Hilbert A -module X. Pimsner constructed a C ∗ -algebra X which includes, for particular choices of X , crossed products of A by Z , the Cuntz algebras n , and the CuntzKrieger algebras B.
Neal J Fowler (20193927), Iain Raeburn (20119902)   +1 more
core  

MULTIPLIERS IN HILBERT ALGEBRAS

Journal of the Chungcheong Mathematical Society, 2012
In this paper, we introduce the concept of multiplier in a Hilbert algebra and obtained some properties of multipliers. Also, we introduce the simple multiplier and characterized the kernel of multipliers in Hilbert algebras.
openaire   +1 more source

Normal Hilbert modules over the ball algebra A(B)

, 1999
The normal cohomology functor $Ext_ℵ$ is introduced from the category of all normal Hilbert modules over the ball algebra to the category of A(B)-modules.
Guo, Kunyu
core  

Annihilators and deductive systems in commutative Hilbert algebras [PDF]

, 2002
summary:The properties of deductive systems in Hilbert algebras are treated. If a Hilbert algebra $H$ considered as an ordered set is an upper semilattice then prime deductive systems coincide with meet-irreducible elements of the lattice $\operatorname ...
Chajda, I., Halaš, R., Jun, Y. B.
core  

When left and right disagree: entropy and von Neumann algebras in quantum gravity with general AlAdS boundary conditions

Journal of High Energy Physics
Euclidean path integrals for UV-completions of d-dimensional bulk quantum gravity were recently studied in [1] by assuming that they satisfy axioms of finiteness, reality, continuity, reflection-positivity, and factorization.
Donald Marolf, Daiming Zhang
doaj   +1 more source

Quadratic Subproduct Systems, Free Products, and Their C*-Algebras. [PDF]

Integr Equ Oper Theory
Arici F, Ge Y.
europepmc   +1 more source

Robustness of Topological Phases on Aperiodic Lattices. [PDF]

Math Phys Anal Geom
Li Y.
europepmc   +1 more source

From Quantum Time to Manifestly Covariant QFT: On the Need for a Quantum-Action-Based Quantization. [PDF]

Entropy (Basel)
Diaz NL.
europepmc   +1 more source

Hilbert algebras

Tohoku Mathematical Journal, 1950
openaire   +3 more sources

Matrix Quantum Mechanics and Entanglement Entropy: A Review. [PDF]

Entropy (Basel)
Fliss JR, Frenkel A.
europepmc   +1 more source