Class information for: |
Basic class information |
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 |
| 30035 | 1 | NONUNITAL RINGS//FIRM MODULES//MORITA LIKE EQUIVALENCE | 192 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | NONUNITAL RINGS | authKW | 820752 | 3% | 100% | 5 |
| 2 | FIRM MODULES | authKW | 656602 | 2% | 100% | 4 |
| 3 | MORITA LIKE EQUIVALENCE | authKW | 656602 | 2% | 100% | 4 |
| 4 | MORITA CONTEXT | authKW | 400352 | 5% | 24% | 10 |
| 5 | INFINITE MATRIX RINGS | authKW | 328301 | 1% | 100% | 2 |
| 6 | REES MATRIX COVERS | authKW | 328301 | 1% | 100% | 2 |
| 7 | CONJUGATE SPACE | authKW | 218866 | 1% | 67% | 2 |
| 8 | FACTORISABLE SEMIGROUP | authKW | 218866 | 1% | 67% | 2 |
| 9 | ARTINIAN RINGS AND ALGEBRAS | authKW | 164150 | 1% | 100% | 1 |
| 10 | BINOMIAL ALGEBRAS | authKW | 164150 | 1% | 100% | 1 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Mathematics | 9519 | 95% | 0% | 182 |
| 2 | Mathematics, Applied | 541 | 22% | 0% | 42 |
| 3 | Multidisciplinary Sciences | 76 | 4% | 0% | 7 |
| 4 | Statistics & Probability | 31 | 4% | 0% | 7 |
| 5 | Physics, Multidisciplinary | -0 | 2% | 0% | 3 |
| 6 | Mechanics | -1 | 1% | 0% | 1 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | GEN EDUC 1 | 82074 | 1% | 50% | 1 |
| 2 | ALGEBRA GEOMETR TOPOL | 7815 | 1% | 5% | 1 |
| 3 | ALFRED RENYI MATH | 2473 | 2% | 1% | 3 |
| 4 | MAXWELL MATH SCI | 1749 | 2% | 0% | 3 |
| 5 | MATHEMAT | 1690 | 1% | 1% | 1 |
| 6 | DIPARTIMENTO MATEMAT PURA PLICATA | 981 | 2% | 0% | 3 |
| 7 | RENYI MATH | 925 | 1% | 1% | 1 |
| 8 | ALGEBRA GEOMETRIA TOPOL | 570 | 1% | 0% | 1 |
| 9 | MATH | 521 | 20% | 0% | 39 |
| 10 | MATEMAT | 519 | 5% | 0% | 10 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | COMMUNICATIONS IN ALGEBRA | 66254 | 33% | 1% | 63 |
| 2 | JOURNAL OF ALGEBRA | 7723 | 13% | 0% | 25 |
| 3 | JOURNAL OF THE AUSTRALIAN MATHEMATICAL SOCIETY SERIES A-PURE MATHEMATICS AND STATISTICS | 4836 | 3% | 0% | 6 |
| 4 | PERIODICA MATHEMATICA HUNGARICA | 4179 | 2% | 1% | 3 |
| 5 | SCIENTIA SINICA SERIES A-MATHEMATICAL PHYSICAL ASTRONOMICAL & TECHNICAL SCIENCES | 4141 | 2% | 1% | 4 |
| 6 | ALGEBRA COLLOQUIUM | 3459 | 3% | 0% | 5 |
| 7 | JOURNAL OF PURE AND APPLIED ALGEBRA | 2767 | 5% | 0% | 10 |
| 8 | GLASGOW MATHEMATICAL JOURNAL | 1771 | 2% | 0% | 4 |
| 9 | PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY | 952 | 5% | 0% | 10 |
| 10 | BULLETIN OF THE IRANIAN MATHEMATICAL SOCIETY | 862 | 1% | 0% | 2 |
Author Key Words |
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 |