Class information for:
Level 1: WEYLS THEOREM//SINGLE VALUED EXTENSION PROPERTY//BROWDERS THEOREM

Basic class information
Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
14 4 MATHEMATICS//MATHEMATICS, APPLIED//MATH 912822
318 3       MATHEMATICS//STUDIA MATHEMATICA//MATH 39244
1123 2             COMPOSITION OPERATOR//TOEPLITZ OPERATOR//BERGMAN SPACE 9999
7483 1                   WEYLS THEOREM//SINGLE VALUED EXTENSION PROPERTY//BROWDERS THEOREM 1388

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 WEYLS THEOREM authKW 1944295 7% 92% 93
2 SINGLE VALUED EXTENSION PROPERTY authKW 1197503 4% 89% 59
3 BROWDERS THEOREM authKW 593353 2% 93% 28
4 ALUTHGE TRANSFORM authKW 553554 2% 76% 32
5 PARANORMAL OPERATOR authKW 523947 2% 77% 30
6 POLAROID OPERATORS authKW 523121 2% 96% 24
7 GENERALIZED WEYLS THEOREM authKW 476804 2% 100% 21
8 SVEP authKW 473012 2% 83% 25
9 A WEYLS THEOREM authKW 435339 2% 91% 21
10 CLASS A OPERATOR authKW 432474 1% 95% 20

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Mathematics 70344 96% 0% 1330
2 Mathematics, Applied 13836 40% 0% 553
3 Multidisciplinary Sciences 145 2% 0% 28
4 Statistics & Probability -2 0% 0% 4
5 Mathematics, Interdisciplinary Applications -4 0% 0% 2
6 Automation & Control Systems -4 0% 0% 1
7 Operations Research & Management Science -5 0% 0% 1
8 Mechanics -14 0% 0% 1
9 Physics, Atomic, Molecular & Chemical -14 0% 0% 3
10 Physics, Multidisciplinary -21 0% 0% 3

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 OPERATOR THEORY TEAM 90820 0% 100% 4
2 GATO 45410 0% 100% 2
3 NURR 35470 0% 31% 5
4 CNRS UMR P PAINLEVE 8524 30272 0% 67% 2
5 MULTIDISCIPLINARY NADOR 30272 0% 67% 2
6 SCI OUJDA 23643 0% 21% 5
7 CIENCIAS FIS MATEMT 22705 0% 100% 1
8 EX ENSET ORAN 22705 0% 100% 1
9 FUNDAMENTAL PLICABLE MATH ORAN LMFAO 22705 0% 100% 1
10 P PAINLEVE UFR MATH 22705 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 INTEGRAL EQUATIONS AND OPERATOR THEORY 136217 8% 5% 117
2 GLASGOW MATHEMATICAL JOURNAL 62885 5% 4% 64
3 JOURNAL OF OPERATOR THEORY 48547 4% 4% 53
4 STUDIA MATHEMATICA 39503 5% 2% 72
5 PROCEEDINGS OF THE ROYAL IRISH ACADEMY SECTION A-MATHEMATICAL AND PHYSICAL SCIENCES 38971 1% 11% 15
6 OPERATORS AND MATRICES 33591 2% 5% 27
7 PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY 30767 11% 1% 152
8 MEDITERRANEAN JOURNAL OF MATHEMATICS 25496 3% 3% 35
9 PROCEEDINGS OF THE ROYAL IRISH ACADEMY SECTION A-MATHEMATICAL AND PHYSICAL SCIENCES 19565 0% 17% 5
10 FILOMAT 15437 2% 2% 33

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 WEYLS THEOREM 1944295 7% 92% 93 Search WEYLS+THEOREM Search WEYLS+THEOREM
2 SINGLE VALUED EXTENSION PROPERTY 1197503 4% 89% 59 Search SINGLE+VALUED+EXTENSION+PROPERTY Search SINGLE+VALUED+EXTENSION+PROPERTY
3 BROWDERS THEOREM 593353 2% 93% 28 Search BROWDERS+THEOREM Search BROWDERS+THEOREM
4 ALUTHGE TRANSFORM 553554 2% 76% 32 Search ALUTHGE+TRANSFORM Search ALUTHGE+TRANSFORM
5 PARANORMAL OPERATOR 523947 2% 77% 30 Search PARANORMAL+OPERATOR Search PARANORMAL+OPERATOR
6 POLAROID OPERATORS 523121 2% 96% 24 Search POLAROID+OPERATORS Search POLAROID+OPERATORS
7 GENERALIZED WEYLS THEOREM 476804 2% 100% 21 Search GENERALIZED+WEYLS+THEOREM Search GENERALIZED+WEYLS+THEOREM
8 SVEP 473012 2% 83% 25 Search SVEP Search SVEP
9 A WEYLS THEOREM 435339 2% 91% 21 Search A+WEYLS+THEOREM Search A+WEYLS+THEOREM
10 CLASS A OPERATOR 432474 1% 95% 20 Search CLASS+A+OPERATOR Search CLASS+A+OPERATOR

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.

Classes with closest relation at Level 1


rank cluster_id2 link
1 25574 ORTHOGONALITY PRESERVING MAPPINGS//BIRKHOFF JAMES ORTHOGONALITY//DUNKL WILLIAMS INEQUALITY
2 24902 2 VARIABLE WEIGHTED SHIFTS//SUBNORMAL PAIRS//HYPONORMAL
3 21455 LEBESGUE TYPE DECOMPOSITION//KATEDRA ZASTOSOWAN MATEMAT//WEIGHTED SHIFT ON A DIRECTED TREE
4 25902 COHOMOLOGY EQUATION//CONSTRICTIVE OPERATOR//CONTRACTION MAJORANT
5 24877 COMPLEX SYMMETRIC OPERATOR//TRUNCATED TOEPLITZ OPERATOR//MODEL SPACE
6 30375 BANACH LIE POISSON SPACE//NONCOMMUTATIVE KAHLER GEOMETRY//PAIRS OF PROJECTIONS
7 4915 INVARIANT SUBSPACE//MULTIVARIABLE OPERATOR THEORY//M ISOMETRY
8 18849 TRANSPORT OPERATOR//FREDHOLM PERTURBATION//ESSENTIAL SPECTRA
9 18546 INVARIANT SUBSPACE//TRIANGULARIZABILITY//EXTENDED EIGENVALUE
10 5731 DRAZIN INVERSE//MOORE PENROSE INVERSE//GROUP INVERSE

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