Class information for:
Level 1: COHOMOLOGY EQUATION//CONSTRICTIVE OPERATOR//CONTRACTION MAJORANT

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
199 3       MATHEMATICS, APPLIED//FIXED POINT//MATHEMATICS 52882
2680 2             PIECEWISE CONSTANT ARGUMENT//ALMOST AUTOMORPHIC//ALMOST PERIODIC 3645
25902 1                   COHOMOLOGY EQUATION//CONSTRICTIVE OPERATOR//CONTRACTION MAJORANT 290

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 COHOMOLOGY EQUATION authKW 326035 1% 100% 3
2 CONSTRICTIVE OPERATOR authKW 326035 1% 100% 3
3 CONTRACTION MAJORANT authKW 326035 1% 100% 3
4 NORMALIZED MEAN SQUARE COVARIANCE NMSV authKW 326035 1% 100% 3
5 ABEL MEAN authKW 248404 1% 57% 4
6 POSITIVE REPRESENTATION authKW 244525 1% 75% 3
7 ASYMPTOTIC DOMINATION authKW 217357 1% 100% 2
8 D DIMENSIONAL SEMIGROUP OF LINEAR CONTRACTIONS authKW 217357 1% 100% 2
9 DOMINANT CONTRACTION authKW 217357 1% 100% 2
10 KREISS BOUNDED OPERATOR authKW 217357 1% 100% 2

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Mathematics 12733 89% 0% 259
2 Mathematics, Applied 1135 26% 0% 74
3 Statistics & Probability 64 4% 0% 12
4 Telecommunications 40 4% 0% 11
5 Engineering, Electrical & Electronic 2 4% 0% 13
6 Transportation Science & Technology 1 0% 0% 1
7 Computer Science, Hardware & Architecture 0 0% 0% 1
8 Computer Science, Software Engineering -0 0% 0% 1
9 Computer Science, Information Systems -0 0% 0% 1
10 Computer Science, Interdisciplinary Applications -1 0% 0% 1

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CW IND SCI 601 108678 0% 100% 1
2 MOBILE COMM BROADCASTING CONVERGENCE SOC TE 108678 0% 100% 1
3 SOBOLEV MATH SB RAS 36225 0% 33% 1
4 PROBABIL BIOMATH 27168 0% 25% 1
5 COMPUTAT THEORET SCI 14483 1% 3% 4
6 RADIO ACCESS NETWORK DEV 12782 1% 6% 2
7 RADIO ACCESS NETWORK 12074 0% 11% 1
8 PLATEAU MOULON 9055 0% 8% 1
9 UP A CNRS 6085 9055 0% 8% 1
10 INFORMAT NETWORK ENGN 4572 1% 2% 2

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 STUDIA MATHEMATICA 50038 13% 1% 37
2 TRENDS IN MATHEMATICS 17009 3% 2% 9
3 POSITIVITY 6800 2% 1% 5
4 ANNALES DE L INSTITUT HENRI POINCARE SECTION B-CALCUL DES PROBABILITES ET STATISTIQUE 6206 1% 3% 2
5 CANADIAN JOURNAL OF MATHEMATICS-JOURNAL CANADIEN DE MATHEMATIQUES 4658 3% 0% 10
6 PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY 3660 8% 0% 24
7 ISRAEL JOURNAL OF MATHEMATICS 3408 4% 0% 11
8 COMPTES RENDUS DE L ACADEMIE DES SCIENCES SERIE I-MATHEMATIQUE 3268 6% 0% 16
9 ERGODIC THEORY AND DYNAMICAL SYSTEMS 2792 3% 0% 8
10 JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS 2654 8% 0% 23

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 COHOMOLOGY EQUATION 326035 1% 100% 3 Search COHOMOLOGY+EQUATION Search COHOMOLOGY+EQUATION
2 CONSTRICTIVE OPERATOR 326035 1% 100% 3 Search CONSTRICTIVE+OPERATOR Search CONSTRICTIVE+OPERATOR
3 CONTRACTION MAJORANT 326035 1% 100% 3 Search CONTRACTION+MAJORANT Search CONTRACTION+MAJORANT
4 NORMALIZED MEAN SQUARE COVARIANCE NMSV 326035 1% 100% 3 Search NORMALIZED+MEAN+SQUARE+COVARIANCE+NMSV Search NORMALIZED+MEAN+SQUARE+COVARIANCE+NMSV
5 ABEL MEAN 248404 1% 57% 4 Search ABEL+MEAN Search ABEL+MEAN
6 POSITIVE REPRESENTATION 244525 1% 75% 3 Search POSITIVE+REPRESENTATION Search POSITIVE+REPRESENTATION
7 ASYMPTOTIC DOMINATION 217357 1% 100% 2 Search ASYMPTOTIC+DOMINATION Search ASYMPTOTIC+DOMINATION
8 D DIMENSIONAL SEMIGROUP OF LINEAR CONTRACTIONS 217357 1% 100% 2 Search D+DIMENSIONAL+SEMIGROUP+OF+LINEAR+CONTRACTIONS Search D+DIMENSIONAL+SEMIGROUP+OF+LINEAR+CONTRACTIONS
9 DOMINANT CONTRACTION 217357 1% 100% 2 Search DOMINANT+CONTRACTION Search DOMINANT+CONTRACTION
10 KREISS BOUNDED OPERATOR 217357 1% 100% 2 Search KREISS+BOUNDED+OPERATOR Search KREISS+BOUNDED+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 7483 WEYLS THEOREM//SINGLE VALUED EXTENSION PROPERTY//BROWDERS THEOREM
2 14649 INTEGRATED SEMIGROUP//C SEMIGROUPS//ABSTRACT CAUCHY PROBLEM
3 23823 MIKUSINSKI OPERATORS//ARENS MICHAEL REPRESENTATION//WEAK STAR CONTINUITY
4 11961 BILINEAR HILBERT TRANSFORM//MULTILINEAR OPERATORS//MULTILINEAR CALDERON ZYGMUND OPERATOR
5 22361 EVOLUTION ALGEBRA//QUADRATIC STOCHASTIC OPERATOR//BARIC ALGEBRA
6 14433 MAXIMAL REGULARITY//OPERATOR VALUED FOURIER MULTIPLIERS//DIFFERENTIAL OPERATOR EQUATIONS
7 9070 PIECEWISE CONSTANT ARGUMENT//ALMOST AUTOMORPHIC//ALMOST PERIODIC
8 15374 ORDER CONTINUOUS NORM//BANACH LATTICE//SCI ECON JURID SOCIALES
9 18849 TRANSPORT OPERATOR//FREDHOLM PERTURBATION//ESSENTIAL SPECTRA
10 25664 EVENTUALLY NONNEGATIVE MATRICES//EVENTUALLY NONNEGATIVE MATRIX//NONMAXIMAL EIGENVALUES

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