Journal of algebra, ISSN 0021-8693, 2019, Volume 517, pp. 396 - 438

Given a finite-dimensional reductive Lie algebra g equipped with a nondegenerate, invariant, symmetric bilinear form B, let Vk(g,B...

[formula omitted]-algebra | Finite generation | Commutant construction | Orbifold construction | Invariant theory | [formula omitted] superconformal algebra | Affine vertex algebra | Coset construction | N=2 superconformal algebra | W-algebra | FUSION RULES | REPRESENTATIONS | EXTENSIONS | W1+INFINITY | KAC-MOODY ALGEBRAS | DIMENSIONAL LIE-ALGEBRAS | SUBALGEBRAS | CATEGORIES | MATHEMATICS | W-ALGEBRAS | CONSTRUCTION | Algebra | Electric generators

[formula omitted]-algebra | Finite generation | Commutant construction | Orbifold construction | Invariant theory | [formula omitted] superconformal algebra | Affine vertex algebra | Coset construction | N=2 superconformal algebra | W-algebra | FUSION RULES | REPRESENTATIONS | EXTENSIONS | W1+INFINITY | KAC-MOODY ALGEBRAS | DIMENSIONAL LIE-ALGEBRAS | SUBALGEBRAS | CATEGORIES | MATHEMATICS | W-ALGEBRAS | CONSTRUCTION | Algebra | Electric generators

Journal Article

Computers and Mathematics with Applications, ISSN 0898-1221, 2010, Volume 59, Issue 6, pp. 2037 - 2046

...) filteristic soft B L -algebras are investigated. Finally, we prove that a soft set is an implicative filteristic soft B L -algebra if and only...

(Implicative, positive implicative, fantastic) filteristic soft [formula omitted]-algebra | Soft [formula omitted]-algebra | [formula omitted]-fuzzy (implicative, positive implicative, fantastic) filter | Fuzzy (implicative, positive implicative, fantastic) filter with thresholds | (Implicative, positive implicative, fantastic) filteristic soft B L-algebra | (over(∈, -), over(∈, -) ∨ over(q, -))-fuzzy (implicative, positive implicative, fantastic) filter | (∈, ∈ ∨ q)-fuzzy (implicative, positive implicative, fantastic) filter | Soft B L-algebra

(Implicative, positive implicative, fantastic) filteristic soft [formula omitted]-algebra | Soft [formula omitted]-algebra | [formula omitted]-fuzzy (implicative, positive implicative, fantastic) filter | Fuzzy (implicative, positive implicative, fantastic) filter with thresholds | (Implicative, positive implicative, fantastic) filteristic soft B L-algebra | (over(∈, -), over(∈, -) ∨ over(q, -))-fuzzy (implicative, positive implicative, fantastic) filter | (∈, ∈ ∨ q)-fuzzy (implicative, positive implicative, fantastic) filter | Soft B L-algebra

Journal Article

Journal of Mathematical Analysis and Applications, ISSN 0022-247X, 10/2019, Volume 478, Issue 1, pp. 294 - 303

.... The closure of the union (over k∈N) of B(k)(H) is a C⁎-algebra. We study some properties of this C...

[formula omitted]-algebra | Hilbert space | MATHEMATICS | MATHEMATICS, APPLIED | C-algebra

[formula omitted]-algebra | Hilbert space | MATHEMATICS | MATHEMATICS, APPLIED | C-algebra

Journal Article

Advances in Mathematics, ISSN 0001-8708, 08/2015, Volume 280, pp. 225 - 255

The derivation constant K(A)≥12 has been extensively studied for unital non-commutative C⁎-algebras...

[formula omitted]-algebra | Derivation | Graph structure | Motion group | Multiplier algebra | Unitary dual | algebra | TOPOLOGY | MATHEMATICS | PRIMAL IDEALS | SPACES | C-algebra | Algebra

[formula omitted]-algebra | Derivation | Graph structure | Motion group | Multiplier algebra | Unitary dual | algebra | TOPOLOGY | MATHEMATICS | PRIMAL IDEALS | SPACES | C-algebra | Algebra

Journal Article

Journal of Mathematical Analysis and Applications, ISSN 0022-247X, 12/2013, Volume 408, Issue 2, pp. 789 - 794

We describe, up to isomorphism, the local multiplier algebra Mloc(A) of a C∗-algebra A which admits only finite dimensional irreducible representations: Mloc...

[formula omitted]-algebra | Derivation | Finite dimensional irreducible representation | Local multiplier algebra | algebra | MATHEMATICS | MATHEMATICS, APPLIED | STAR-ALGEBRAS | DERIVATIONS | C-algebra | Algebra

[formula omitted]-algebra | Derivation | Finite dimensional irreducible representation | Local multiplier algebra | algebra | MATHEMATICS | MATHEMATICS, APPLIED | STAR-ALGEBRAS | DERIVATIONS | C-algebra | Algebra

Journal Article

Fuzzy Sets and Systems, ISSN 0165-0114, 11/2016, Volume 303, pp. 56 - 79

We study algebraic conditions when a pseudo MV-algebra is an interval in the lexicographic product of an Abelian unital linearly ordered group and an ℓ...

Lexicographic product | Retractive ideal | ℓ-Group | Ideal | Lexicographic pseudo MV-algebra | Pseudo MV-algebra | Strongly [formula omitted]-perfect pseudo MV-algebra | Symmetric pseudo MV-algebra | [formula omitted]-perfect pseudo MV-algebra | Strong unit | (H,u)-perfect pseudo MV-algebra | Strongly (H,u)-perfect pseudo MV-algebra | MATHEMATICS, APPLIED | SPACES | VARIETIES | STATISTICS & PROBABILITY | (H, u)-perfect pseudo MV-algebra | l-Group | PERFECT GMV-ALGEBRAS | COMPUTER SCIENCE, THEORY & METHODS | Strongly (H, u)-perfect pseudo MV-algebra | LOGICS | Algebra

Lexicographic product | Retractive ideal | ℓ-Group | Ideal | Lexicographic pseudo MV-algebra | Pseudo MV-algebra | Strongly [formula omitted]-perfect pseudo MV-algebra | Symmetric pseudo MV-algebra | [formula omitted]-perfect pseudo MV-algebra | Strong unit | (H,u)-perfect pseudo MV-algebra | Strongly (H,u)-perfect pseudo MV-algebra | MATHEMATICS, APPLIED | SPACES | VARIETIES | STATISTICS & PROBABILITY | (H, u)-perfect pseudo MV-algebra | l-Group | PERFECT GMV-ALGEBRAS | COMPUTER SCIENCE, THEORY & METHODS | Strongly (H, u)-perfect pseudo MV-algebra | LOGICS | Algebra

Journal Article

Journal of Geometry and Physics, ISSN 0393-0440, 07/2016, Volume 105, pp. 123 - 129

.... In particular, the C∗-algebras which arise in this context as coronas of non-C∗-Banach algebras, the connections with normed ideal perturbations of operators, the hyponormal...

[formula omitted]-theory | Almost normal operator | Degree [formula omitted] saturation | Calkin algebra | Commutant modulo a normed ideal operator | K-theory | Degree −1 saturation | MATHEMATICS | Degree-1 saturation | PHYSICS, MATHEMATICAL | Analysis | Algebra

[formula omitted]-theory | Almost normal operator | Degree [formula omitted] saturation | Calkin algebra | Commutant modulo a normed ideal operator | K-theory | Degree −1 saturation | MATHEMATICS | Degree-1 saturation | PHYSICS, MATHEMATICAL | Analysis | Algebra

Journal Article

Computers and Mathematics with Applications, ISSN 0898-1221, 2009, Volume 58, Issue 10, pp. 2060 - 2068

.... Jun, Soft BCK/BCI-algebras, Comput. Math. Appl. 56 (2008) 1408–1413] applied first the notion of soft sets by Molodtsov to the theory of BCK/BCI-algebras...

Soft set | Soft [formula omitted]-ideal | ( [formula omitted]-idealistic) soft BCI-algebra | Soft ideal | (p-idealistic) soft BCI-algebra | Soft p-ideal | MATHEMATICS, APPLIED | FUZZY IDEALS | FILTERS | SET-THEORY | BCK/BCI-ALGEBRAS

Soft set | Soft [formula omitted]-ideal | ( [formula omitted]-idealistic) soft BCI-algebra | Soft ideal | (p-idealistic) soft BCI-algebra | Soft p-ideal | MATHEMATICS, APPLIED | FUZZY IDEALS | FILTERS | SET-THEORY | BCK/BCI-ALGEBRAS

Journal Article

Computers and Mathematics with Applications, ISSN 0898-1221, 05/2017, Volume 73, Issue 9, pp. 1987 - 1995

In this paper, we concern over a class of the Wigner–Poisson-Xα system introduced and developed by Bao et al. (2003), Mauser (2001) and Stimming (2005),...

Mild solution | Wigner–Poisson-[formula omitted] system | Wiener algebra | Cauchy problem | system | Wigner–Poisson-X | EXISTENCE | MATHEMATICS, APPLIED | TRANSPORT | Wigner-Poisson-X(alpha)system | EQUATION | SCHRODINGER | UNIQUENESS

Mild solution | Wigner–Poisson-[formula omitted] system | Wiener algebra | Cauchy problem | system | Wigner–Poisson-X | EXISTENCE | MATHEMATICS, APPLIED | TRANSPORT | Wigner-Poisson-X(alpha)system | EQUATION | SCHRODINGER | UNIQUENESS

Journal Article

Journal of Mathematical Analysis and Applications, ISSN 0022-247X, 06/2019, Volume 474, Issue 2, pp. 988 - 1020

In this paper we study decompositions and classification problems for unbounded derivations in Bunce–Deddens–Toeplitz and Bunce–Deddens algebras...

[formula omitted]-algebras | Operator algebras | Unbounded derivations | GNS Hilbert spaces | algebras | MATHEMATICS | MATHEMATICS, APPLIED | C-algebras

[formula omitted]-algebras | Operator algebras | Unbounded derivations | GNS Hilbert spaces | algebras | MATHEMATICS | MATHEMATICS, APPLIED | C-algebras

Journal Article

Journal of Applied Logic, ISSN 1570-8683, 12/2015, Volume 13, Issue 4, pp. 825 - 841

A lexicographic pseudo MV-algebra is an algebra that is isomorphic to an interval in the lexicographic product of a unital linearly ordered group with an arbitrary ℓ-group...

Lexicographic product | ℓ-Group | Ideal | Weakly [formula omitted]-lexicographic pseudo MV-algebra | Pseudo MV-algebra | [formula omitted]-Perfect pseudo MV-algebra | Strongly [formula omitted]-perfect pseudo MV-algebra | Lexicographic ideal | [formula omitted]-Lexicographic pseudo MV-algebra | Strong unit | Weakly (H,u)-lexicographic pseudo MV-algebra | (H,u)-Perfect pseudo MV-algebra | (H,u)-Lexicographic pseudo MV-algebra | Strongly (H,u)-perfect pseudo MV-algebra | l-Group | (H, u)-Lexicographic pseudo | (H, u)-Perfect pseudo MV-algebra | COMPUTER SCIENCE, THEORY & METHODS | Weakly (H, u)-lexicographic pseudo | Strongly (H, u)-perfect pseudo | MV-algebra | Algebra

Lexicographic product | ℓ-Group | Ideal | Weakly [formula omitted]-lexicographic pseudo MV-algebra | Pseudo MV-algebra | [formula omitted]-Perfect pseudo MV-algebra | Strongly [formula omitted]-perfect pseudo MV-algebra | Lexicographic ideal | [formula omitted]-Lexicographic pseudo MV-algebra | Strong unit | Weakly (H,u)-lexicographic pseudo MV-algebra | (H,u)-Perfect pseudo MV-algebra | (H,u)-Lexicographic pseudo MV-algebra | Strongly (H,u)-perfect pseudo MV-algebra | l-Group | (H, u)-Lexicographic pseudo | (H, u)-Perfect pseudo MV-algebra | COMPUTER SCIENCE, THEORY & METHODS | Weakly (H, u)-lexicographic pseudo | Strongly (H, u)-perfect pseudo | MV-algebra | Algebra

Journal Article

Computers & mathematics with applications (1987), ISSN 0898-1221, 2009, Volume 57, Issue 3, pp. 367 - 378

The notions of (transitive) soft d -algebras, soft edge d -algebras, soft d ∗ -algebras, soft d -ideals, soft d ♯ -ideals, soft d...

(transitive) Soft [formula omitted]-algebra | or [formula omitted]-idealistic) soft [formula omitted]-algebra | Soft [formula omitted]-ideal | Soft edge [formula omitted]-algebra | Soft BCK-ideal | Soft BCK-algebra | [formula omitted]-idealistic ( [formula omitted]-idealistic | Soft [formula omitted]-algebra | Soft d | or d | ideal | d-idealistic (d | Soft edge d-algebra | idealistic | Soft d-ideal | algebra | idealistic) soft d-algebra | (transitive) Soft d-algebra | MATHEMATICS, APPLIED | BCK-ALGEBRAS | Soft BCK-algebra (transitive) Soft d-algebra | d-idealistic (d(#)-idealistic or d-idealistic) soft d-algebra | FUZZY IDEALS | FILTERS | Soft d(#)-ideal | Soft d-algebra | Set theory | Mathematical models

(transitive) Soft [formula omitted]-algebra | or [formula omitted]-idealistic) soft [formula omitted]-algebra | Soft [formula omitted]-ideal | Soft edge [formula omitted]-algebra | Soft BCK-ideal | Soft BCK-algebra | [formula omitted]-idealistic ( [formula omitted]-idealistic | Soft [formula omitted]-algebra | Soft d | or d | ideal | d-idealistic (d | Soft edge d-algebra | idealistic | Soft d-ideal | algebra | idealistic) soft d-algebra | (transitive) Soft d-algebra | MATHEMATICS, APPLIED | BCK-ALGEBRAS | Soft BCK-algebra (transitive) Soft d-algebra | d-idealistic (d(#)-idealistic or d-idealistic) soft d-algebra | FUZZY IDEALS | FILTERS | Soft d(#)-ideal | Soft d-algebra | Set theory | Mathematical models

Journal Article

Journal of Functional Analysis, ISSN 0022-1236, 10/2016, Volume 271, Issue 8, pp. 2090 - 2132

The relative graph C⁎-algebras introduced by Muhly and Tomforde are generalizations of both graph algebras and their Toeplitz extensions...

KMS state | Graph [formula omitted]-algebra | Partial action | algebra | Graph C | MATHEMATICS | CUNTZ-KRIEGER ALGEBRAS | THEOREM | GROUPOIDS | PARTIAL DYNAMICAL-SYSTEMS | Graph C-algebra | Mathematics - Operator Algebras

KMS state | Graph [formula omitted]-algebra | Partial action | algebra | Graph C | MATHEMATICS | CUNTZ-KRIEGER ALGEBRAS | THEOREM | GROUPOIDS | PARTIAL DYNAMICAL-SYSTEMS | Graph C-algebra | Mathematics - Operator Algebras

Journal Article

Journal of Mathematical Analysis and Applications, ISSN 0022-247X, 10/2019, Volume 478, Issue 1, pp. 304 - 319

.... We show that if the groupoid C⁎-algebra of G is CCR then the orbits of G are closed and the stabilizers of G are CCR...

Groupoids | [formula omitted]-algebras | Operator algebras | CCR | Representations | Liminal | MATHEMATICS | MATHEMATICS, APPLIED | C-algebras | STAR-ALGEBRAS

Groupoids | [formula omitted]-algebras | Operator algebras | CCR | Representations | Liminal | MATHEMATICS | MATHEMATICS, APPLIED | C-algebras | STAR-ALGEBRAS

Journal Article

Advances in Mathematics, ISSN 0001-8708, 2008, Volume 217, Issue 6, pp. 2664 - 2699

We study the triplet vertex operator algebra W ( p ) of central charge 1 − 6 ( p − 1 ) 2 p , p ⩾ 2 . We show that W ( p ) is C 2 -cofinite but irrational since it admits indecomposable and logarithmic modules...

Vertex algebras | [formula omitted]-algebras | Logarithmic conformal field theory | W-algebras | MATHEMATICS | vertex algebras | FUSION | REPRESENTATIONS | W1+INFINITY | CONFORMAL FIELD-THEORIES | MODULAR-INVARIANCE | OPERATOR-ALGEBRAS | logarithmic conformal field theory | CHARACTERS

Vertex algebras | [formula omitted]-algebras | Logarithmic conformal field theory | W-algebras | MATHEMATICS | vertex algebras | FUSION | REPRESENTATIONS | W1+INFINITY | CONFORMAL FIELD-THEORIES | MODULAR-INVARIANCE | OPERATOR-ALGEBRAS | logarithmic conformal field theory | CHARACTERS

Journal Article

Journal of Mathematical Analysis and Applications, ISSN 0022-247X, 03/2017, Volume 447, Issue 1, pp. 206 - 221

...⁎-algebra with a normalized faithful trace which preserve certain kinds of quasi-entropy. It is shown that essentially any such map is equal to a Jordan...

[formula omitted]-algebra | Preservers | Quasi-entropy | Jordan -isomorphism | Central element | Positive definite cone | algebra | MATHEMATICS | MATHEMATICS, APPLIED | C-algebra

[formula omitted]-algebra | Preservers | Quasi-entropy | Jordan -isomorphism | Central element | Positive definite cone | algebra | MATHEMATICS | MATHEMATICS, APPLIED | C-algebra

Journal Article

Journal of Mathematical Analysis and Applications, ISSN 0022-247X, 03/2018, Volume 459, Issue 2, pp. 686 - 716

Amenability for groups can be extended to metric spaces, algebras over commutative fields and C...

Coarse space | Følner conditions | Uniform Roe algebras | Amenability | Traces | Semi-pre-[formula omitted]-algebra | algebra | Semi-pre-C | MATHEMATICS | MATHEMATICS, APPLIED | SPACES | BAUM-CONNES CONJECTURE | Folner conditions | Semi-pre-C-algebra

Coarse space | Følner conditions | Uniform Roe algebras | Amenability | Traces | Semi-pre-[formula omitted]-algebra | algebra | Semi-pre-C | MATHEMATICS | MATHEMATICS, APPLIED | SPACES | BAUM-CONNES CONJECTURE | Folner conditions | Semi-pre-C-algebra

Journal Article

Journal of mathematical analysis and applications, ISSN 0022-247X, 2019, Volume 474, Issue 2, pp. 1498 - 1511

A Banach algebra A is said to be zero Lie product determined if every continuous bilinear functional φ:A×A→C satisfying φ(a,b)=0 whenever ab=ba is of the form φ(a,b)=ω(ab−ba) for some ω...

Zero Lie product determined Banach algebra | Weakly amenable Banach algebra | Jordan derivation | Property [formula omitted] | Cyclically amenable Banach algebra | Property B | MATHEMATICS | MATHEMATICS, APPLIED | MAPS | WEAK AMENABILITY | DERIVATIONS

Zero Lie product determined Banach algebra | Weakly amenable Banach algebra | Jordan derivation | Property [formula omitted] | Cyclically amenable Banach algebra | Property B | MATHEMATICS | MATHEMATICS, APPLIED | MAPS | WEAK AMENABILITY | DERIVATIONS

Journal Article

Journal of Functional Analysis, ISSN 0022-1236, 10/2017, Volume 273, Issue 8, pp. 2655 - 2718

It is shown that a unital C⁎-algebra A has the Dixmier property if and only if it is weakly central and satisfies certain tracial conditions...

[formula omitted]-algebra | Dixmier property | Ultrapower | Tracial states | algebra | CSTAR-ALGEBRAS | VONNEUMANN-ALGEBRAS | CROSSED-PRODUCTS | NEUMANN ALGEBRA | NUCLEAR DIMENSION | UNITARY ORBITS | MATHEMATICS | INNER DERIVATIONS | TRACES | STAR-ALGEBRAS | NORM | C-algebra | Mathematics - Operator Algebras

[formula omitted]-algebra | Dixmier property | Ultrapower | Tracial states | algebra | CSTAR-ALGEBRAS | VONNEUMANN-ALGEBRAS | CROSSED-PRODUCTS | NEUMANN ALGEBRA | NUCLEAR DIMENSION | UNITARY ORBITS | MATHEMATICS | INNER DERIVATIONS | TRACES | STAR-ALGEBRAS | NORM | C-algebra | Mathematics - Operator Algebras

Journal Article

Computer Methods in Applied Mechanics and Engineering, ISSN 0045-7825, 10/2016, Volume 310, pp. 628 - 645

As computing hardware evolves, increasing core counts mean that memory bandwidth is becoming the deciding factor in attaining peak performance of numerical...

High-order finite elements | Spectral/[formula omitted] element method | Linear algebra optimisation | Spectral/hp element method | DISCRETIZATION | MATHEMATICS, INTERDISCIPLINARY APPLICATIONS | MECHANICS | ENGINEERING, MULTIDISCIPLINARY | EQUATIONS | STREAMING ARCHITECTURES | DISCONTINUOUS GALERKIN METHOD | HDG | SIMULATION | Methods | Algebra

High-order finite elements | Spectral/[formula omitted] element method | Linear algebra optimisation | Spectral/hp element method | DISCRETIZATION | MATHEMATICS, INTERDISCIPLINARY APPLICATIONS | MECHANICS | ENGINEERING, MULTIDISCIPLINARY | EQUATIONS | STREAMING ARCHITECTURES | DISCONTINUOUS GALERKIN METHOD | HDG | SIMULATION | Methods | Algebra

Journal Article

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