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The Visual Computer, ISSN 0178-2789, 12/2017, Volume 33, Issue 12, pp. 1613 - 1625
Journal Article
Linear and Multilinear Algebra, ISSN 0308-1087, 03/2016, Volume 64, Issue 3, pp. 375 - 382
Let be a simple graph with vertex set and edge set . The signature of is the difference between the number of positive eigenvalues and the number of negative... 
signature of a graph | positive inertia index | nullity | Graphs | Linear algebra
Journal Article
Journal of Supercomputing, ISSN 0920-8542, 12/2018, Volume 74, Issue 12, pp. 6815 - 6830
Journal Article
Advances in Mechanical Engineering, ISSN 1687-8132, 4/2018, Volume 10, Issue 4, p. 168781401876948
Since the impact of haze on outdoor imaging varies sharply with the scene depth, hazy image enhancement proves to be a challenging task. In this article, we... 
saturation correction | total variation smoothing | texture enhancement | haze dense function | Haze removal | THERMODYNAMICS | ALGORITHM | RESTORATION | ENGINEERING, MECHANICAL | Image quality | Authorship | Haze | Color | Visibility | Research | Saturation (color) | Density distribution | Texture | Methods | Image enhancement
Journal Article
Journal of the Korean Mathematical Society, ISSN 0304-9914, 2016, Volume 53, Issue 3, pp. 519 - 532
Journal Article
Linear and Multilinear Algebra, ISSN 0308-1087, 03/2016, Volume 64, Issue 3, pp. 412 - 425
Let be a finite field containing elements, and let be the set of strictly upper triangular matrices over . In this paper, nonlinear bijective maps on... 
zero product preserver | strictly upper triangular matrices | nonlinear bijective maps | MATHEMATICS | COMMUTATIVE RINGS | LIE-ALGEBRA | AUTOMORPHISMS | DIVISOR GRAPH | Nonlinearity | Algebra | Maps | Mathematical analysis | Preserving | Images
Journal Article
Bulletin of the Iranian Mathematical Society, ISSN 1018-6301, 02/2014, Volume 40, Issue 1, pp. 55 - 81
Journal Article
Journal of Algebra and its Applications, ISSN 0219-4988, 12/2017, Volume 16, Issue 12
Let F-q be a finite field with q elements, R-0 = M-n(F-q) be the ring of all n x n matrices over F-q, L(R-0) be the set of all nontrivial left ideals of R-0.... 
Automorphisms | co-maximal ideal graph | matrix ring | MATHEMATICS | MATHEMATICS, APPLIED | COMMUTATIVE RINGS | ZERO-DIVISOR GRAPH
Journal Article
Linear Algebra and Its Applications, ISSN 0024-3795, 12/2015, Volume 486, pp. 335 - 344
Let F be an algebraically closed field of characteristic 0, L be a finite-dimensional simple Lie algebra of type Al (l≥1), Dl (l≥4), Ek (k=6,7,8) over F. A not... 
2-Local automorphisms | Automorphisms | Finite-dimensional simple Lie algebras | MATHEMATICS | MATHEMATICS, APPLIED | MAPPINGS | LOCAL AUTOMORPHISMS | DERIVATIONS | Computer science | Algebra
Journal Article
Proceedings of the American Mathematical Society, ISSN 0002-9939, 11/2011, Volume 139, Issue 11, pp. 3881 - 3893
Let \mathfrak{g} over an algebraically closed field of characteristic zero. An invertible linear map \varphi \mathfrak{g} x, y\in \mathfrak{g} \Leftrightarrow... 
Commutativity | Integers | Algebra | Maps | Logical proofs | Subalgebras | Linear transformations | Eigenvalues | Automorphisms | Maps preserving commutativity | Simple lie algebras | Automorphisms of Lie algebras | MATHEMATICS | MATHEMATICS, APPLIED | maps preserving commutativity | AUTOMORPHISMS | automorphisms of Lie algebras | Simple Lie algebras
Journal Article
Journal of Algebra, ISSN 0021-8693, 03/2013, Volume 378, pp. 22 - 44
We study the norm correspondence associated to standard intertwining operators on p-adic classical groups, parametrize each orbit, show that the fibres on each... 
Parametrization | Fibre | Norm correspondence | Centralizer | Orbital integral | 22E50 | 20G05 | TEMPERED SPECTRUM | MATHEMATICS | ENDOSCOPY | POLES | INTERTWINING-OPERATORS | VECTOR-SPACES
Journal Article
Linear Algebra and Its Applications, ISSN 0024-3795, 2012, Volume 436, Issue 1, pp. 112 - 119
Let M n ( R ) be the algebra of all n × n matrices over a unital commutative ring R with 6 invertible. For a given element z ∈ M n ( R ) , a map δ on M n ( R )... 
Jordan automorphisms | Derivations | Maps derivable at a point | Maps preserving identity-product | MATHEMATICS | ZERO | MATHEMATICS, APPLIED | MAPPINGS
Journal Article
Linear Algebra and Its Applications, ISSN 0024-3795, 07/2012, Volume 437, Issue 1, pp. 14 - 25
Let n(>2) be a positive integer, n a maximal nilpotent subalgebra of the symplectic algebra sp(2n,F) over a field F of characteristic not 2, s a solvable Lie... 
Solvable Lie algebras | Nilradicals | Derivations | MATHEMATICS | MATHEMATICS, APPLIED | Algebra
Journal Article
Communications in Algebra, ISSN 0092-7872, 01/2020, pp. 1 - 18
Journal Article
Czechoslovak Mathematical Journal, ISSN 0011-4642, 6/2014, Volume 64, Issue 2, pp. 335 - 350
Let N = N n (R) be the algebra of all n × n strictly upper triangular matrices over a unital commutative ring R. A map φ on N is called preserving... 
commutativity preserving map | 15A27 | Mathematics | automorphism | 15A04 | 13C10 | commutative ring | Ordinary Differential Equations | Analysis | Convex and Discrete Geometry | 17C30 | 15A99 | Mathematics, general | Mathematical Modeling and Industrial Mathematics | MATHEMATICS | ALGEBRAS | LIE AUTOMORPHISMS | LINEAR-MAPS | Algebra
Journal Article
Journal of Algebra, ISSN 0021-8693, 2011, Volume 331, Issue 1, pp. 145 - 151
Let L be a Lie algebra over a field F. We say that L is zero product determined if, for every F-linear space V and every bilinear map φ : L × L → V , the... 
Zero product determined algebras | Zero product derivations | Parabolic subalgebras | Commutativity-preserving maps | Simple Lie algebras | MATHEMATICS | MAPS | DERIVATIONS | Computer science
Journal Article
Archivum Mathematicum, ISSN 0044-8753, 2008, Volume 44, Issue 3, pp. 173 - 183
Journal Article
Linear Algebra and Its Applications, ISSN 0024-3795, 2006, Volume 418, Issue 2, pp. 763 - 774
Let R be an arbitrary commutative ring with identity, gl( n, R) the general linear Lie algebra over R. The aim of this paper is to give an explicit description... 
Derivations of Lie algebras | Commutative rings | Parabolic subalgebras | derivations of Lie algebras | parabolic subalgebras | MATHEMATICS, APPLIED | commutative rings | AUTOMORPHISMS | UPPER-TRIANGULAR MATRICES
Journal Article
数学物理学报:B辑英文版, ISSN 0252-9602, 2011, Volume 31, Issue 4, pp. 1600 - 1612
Let F be a field of characteristic not 2, and let A be a finite-dimensional semisimple F -algebra. All local automorphisms of A are characterized when all the... 
群代数 | 有限维 | 有限群 | 代数闭域 | 特征 | 半单代数 | local automorphisms | 16S50 | group algebras | semisimple F-algebras | 15A27 | simple F-algebras | 15A04 | Simple F-algebras | Group algebras | Local automorphisms | Semisimple F-algebras | MATHEMATICS | IDEMPOTENT MATRICES | MAPS | SPACES | RINGS | DERIVATIONS | Mathematical analysis | Automorphisms | Algebra
Journal Article
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