Class information for:
Level 1: PRUFER DOMAIN//INTEGER VALUED POLYNOMIALS//STAR OPERATION

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
106 3       MATHEMATICS//COMMUNICATIONS IN ALGEBRA//MATH 74336
589 2             COMMUNICATIONS IN ALGEBRA//MATHEMATICS//JOURNAL OF ALGEBRA 14653
4310 1                   PRUFER DOMAIN//INTEGER VALUED POLYNOMIALS//STAR OPERATION 1841

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PRUFER DOMAIN authKW 1238284 5% 79% 92
2 INTEGER VALUED POLYNOMIALS authKW 984626 3% 91% 63
3 STAR OPERATION authKW 874241 3% 96% 53
4 OVERRING authKW 547765 2% 100% 32
5 PULLBACK authKW 479238 3% 50% 56
6 KRULL DOMAIN authKW 477967 2% 85% 33
7 NON UNIQUE FACTORIZATION authKW 456938 2% 86% 31
8 SEMISTAR OPERATION authKW 427941 1% 100% 25
9 PVMD authKW 376588 1% 100% 22
10 KRULL DIMENSION authKW 375590 3% 41% 53

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Mathematics 100541 99% 0% 1830
2 Mathematics, Applied 6361 24% 0% 443
3 Multidisciplinary Sciences -2 0% 0% 2
4 Automation & Control Systems -4 0% 0% 2
5 Operations Research & Management Science -6 0% 0% 2
6 Engineering, General -9 0% 0% 1
7 Computer Science, Theory & Methods -10 0% 0% 2
8 Physics, Multidisciplinary -33 0% 0% 1

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 MATH FONDAMENTALES PL AMIENS 119824 0% 100% 7
2 SCI TECHNOL FEZ 85069 1% 38% 13
3 MATH WISSEN RECHNEN 73283 1% 19% 22
4 SCI DHAR AL MEHRAZ 68471 0% 100% 4
5 ANAL COMPUT NUMBER THEORY 34235 0% 100% 2
6 IST GEOMETRIA 34235 0% 100% 2
7 REINHART 34235 0% 100% 2
8 MATH 27319 46% 0% 842
9 ANAL NUMBER THEORY 25166 0% 29% 5
10 MATH SOFTWARE SCI 24379 1% 6% 25

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 COMMUNICATIONS IN ALGEBRA 312724 23% 4% 424
2 JOURNAL OF PURE AND APPLIED ALGEBRA 118196 11% 3% 202
3 HOUSTON JOURNAL OF MATHEMATICS 76172 5% 5% 94
4 JOURNAL OF ALGEBRA 71160 13% 2% 235
5 JOURNAL OF COMMUTATIVE ALGEBRA 57548 2% 12% 28
6 JOURNAL OF ALGEBRA AND ITS APPLICATIONS 50460 4% 4% 66
7 CANADIAN MATHEMATICAL BULLETIN-BULLETIN CANADIEN DE MATHEMATIQUES 8311 2% 1% 34
8 SEMIGROUP FORUM 7857 2% 1% 33
9 ROCKY MOUNTAIN JOURNAL OF MATHEMATICS 7260 2% 1% 36
10 JOURNAL OF NUMBER THEORY 6154 2% 1% 42

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 PRUFER DOMAIN 1238284 5% 79% 92 Search PRUFER+DOMAIN Search PRUFER+DOMAIN
2 INTEGER VALUED POLYNOMIALS 984626 3% 91% 63 Search INTEGER+VALUED+POLYNOMIALS Search INTEGER+VALUED+POLYNOMIALS
3 STAR OPERATION 874241 3% 96% 53 Search STAR+OPERATION Search STAR+OPERATION
4 OVERRING 547765 2% 100% 32 Search OVERRING Search OVERRING
5 PULLBACK 479238 3% 50% 56 Search PULLBACK Search PULLBACK
6 KRULL DOMAIN 477967 2% 85% 33 Search KRULL+DOMAIN Search KRULL+DOMAIN
7 NON UNIQUE FACTORIZATION 456938 2% 86% 31 Search NON+UNIQUE+FACTORIZATION Search NON+UNIQUE+FACTORIZATION
8 SEMISTAR OPERATION 427941 1% 100% 25 Search SEMISTAR+OPERATION Search SEMISTAR+OPERATION
9 PVMD 376588 1% 100% 22 Search PVMD Search PVMD
10 KRULL DIMENSION 375590 3% 41% 53 Search KRULL+DIMENSION Search KRULL+DIMENSION

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 22959 PRIME SUBMODULE//MULTIPLICATION MODULE//ZARISKI TOPOLOGY
2 22842 UNIMODULAR ROWS//EULER CLASS GROUPS//UNIMODULAR ELEMENTS
3 24129 FROBENIUS NUMBER//NUMERICAL SEMIGROUP//PSEUDO FROBENIUS NUMBERS
4 37231 MAXIMALLY DIFFERENTIAL IDEALS//HASSE SCHMIDT DERIVATIONS//HIGHER DIFFERENTIAL ALGEBRA
5 13323 PURE INJECTIVE MODULE//KRULL SCHMIDT THEOREM//DEDEKIND LIKE RING
6 19787 DAVENPORT CONSTANT//ZERO SUM PROBLEMS//ZERO SUM SEQUENCE
7 25280 SET THEORETIC SOLUTION//SET THEORETICAL SOLUTION//CYCLE SET
8 31320 CARTESIAN DIAGRAM//FIBRE PRODUCT CATEGORY//GENERALIZED KUPISCH SERIES
9 34839 INTEGER VALUED ENTIRE FUNCTION//WARINGS PROBLEM//RECURRENT STEP EQUATIONS
10 14589 LOCAL COHOMOLOGY//LOCAL COHOMOLOGY MODULES//COFINITE MODULES

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