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 |
| 458 | 3 | LOGIC//JOURNAL OF SYMBOLIC LOGIC//TOPOLOGY AND ITS APPLICATIONS | 26185 |
| 3505 | 2 | HILBERTS TENTH PROBLEM//BUTLER GROUPS//TOTALLY PROJECTIVE GROUPS | 1550 |
| 10657 | 1 | BUTLER GROUPS//TOTALLY PROJECTIVE GROUPS//E RINGS | 1074 |
| 25484 | 1 | HILBERTS TENTH PROBLEM//DIOPHANTINE DEFINITION//BUCHIS PROBLEM | 304 |
| 36503 | 1 | 2 NILPOTENT GROUP OF FINITE RANK//ABELIAN DEFORMATION//CANCELLABLE IN DIRECT PRODUCTS | 97 |
| 37827 | 1 | DOMINION//SPECIAL AMALGAM//AXIOMATIC RANK | 75 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | HILBERTS TENTH PROBLEM | authKW | 388593 | 2% | 66% | 29 |
| 2 | BUTLER GROUPS | authKW | 243981 | 1% | 100% | 12 |
| 3 | TOTALLY PROJECTIVE GROUPS | authKW | 203317 | 1% | 100% | 10 |
| 4 | E RINGS | authKW | 184832 | 1% | 91% | 10 |
| 5 | DIOPHANTINE DEFINITION | authKW | 142322 | 0% | 100% | 7 |
| 6 | CELLULAR COVER | authKW | 121990 | 0% | 100% | 6 |
| 7 | DIRECT SUMS OF CYCLIC GROUPS | authKW | 121990 | 0% | 100% | 6 |
| 8 | NORMALIZED UNITS | authKW | 121990 | 0% | 100% | 6 |
| 9 | QUOTIENT DIVISIBLE GROUP | authKW | 121990 | 0% | 100% | 6 |
| 10 | SEPARABLE GROUPS | authKW | 121990 | 0% | 100% | 6 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Mathematics | 78530 | 96% | 0% | 1485 |
| 2 | Logic | 15989 | 7% | 1% | 110 |
| 3 | Mathematics, Applied | 3235 | 19% | 0% | 295 |
| 4 | Multidisciplinary Sciences | 25 | 1% | 0% | 15 |
| 5 | Poetry | 20 | 0% | 0% | 2 |
| 6 | Computer Science, Theory & Methods | 4 | 1% | 0% | 18 |
| 7 | Computer Science, Software Engineering | 0 | 1% | 0% | 9 |
| 8 | Art | -0 | 0% | 0% | 1 |
| 9 | Humanities, Multidisciplinary | -1 | 0% | 0% | 1 |
| 10 | Statistics & Probability | -1 | 0% | 0% | 6 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | HBEREICH MATH INFORMAT 6 | 84768 | 1% | 30% | 14 |
| 2 | AREA GEOMETRIA TOPOL | 45739 | 0% | 38% | 6 |
| 3 | VAKGRP KWANTITAT TECH | 40663 | 0% | 100% | 2 |
| 4 | HBEREICH 6 | 30118 | 1% | 11% | 13 |
| 5 | SERV LOG MATH ALGEBRE | 27108 | 0% | 67% | 2 |
| 6 | HBEREICH MATH 6 | 23852 | 1% | 13% | 9 |
| 7 | CASE7012 | 20332 | 0% | 100% | 1 |
| 8 | EQUIPE LOG URA 753 | 20332 | 0% | 100% | 1 |
| 9 | GRP LOG STAT INFORMAT | 20332 | 0% | 100% | 1 |
| 10 | HBEREICH 6 MATH INFORMAT | 20332 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | COMMUNICATIONS IN ALGEBRA | 56756 | 11% | 2% | 166 |
| 2 | JOURNAL OF ALGEBRA | 34825 | 10% | 1% | 151 |
| 3 | JOURNAL OF SYMBOLIC LOGIC | 22380 | 4% | 2% | 57 |
| 4 | HOUSTON JOURNAL OF MATHEMATICS | 15534 | 3% | 2% | 39 |
| 5 | ROCKY MOUNTAIN JOURNAL OF MATHEMATICS | 14750 | 3% | 2% | 47 |
| 6 | PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY | 10230 | 6% | 1% | 93 |
| 7 | SIBERIAN MATHEMATICAL JOURNAL | 9399 | 2% | 1% | 38 |
| 8 | ARCHIV DER MATHEMATIK | 9116 | 3% | 1% | 48 |
| 9 | JOURNAL OF PURE AND APPLIED ALGEBRA | 7858 | 3% | 1% | 48 |
| 10 | ALGEBRA AND LOGIC | 7068 | 1% | 3% | 11 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | HILBERTS TENTH PROBLEM | 388593 | 2% | 66% | 29 | Search HILBERTS+TENTH+PROBLEM | Search HILBERTS+TENTH+PROBLEM |
| 2 | BUTLER GROUPS | 243981 | 1% | 100% | 12 | Search BUTLER+GROUPS | Search BUTLER+GROUPS |
| 3 | TOTALLY PROJECTIVE GROUPS | 203317 | 1% | 100% | 10 | Search TOTALLY+PROJECTIVE+GROUPS | Search TOTALLY+PROJECTIVE+GROUPS |
| 4 | E RINGS | 184832 | 1% | 91% | 10 | Search E+RINGS | Search E+RINGS |
| 5 | DIOPHANTINE DEFINITION | 142322 | 0% | 100% | 7 | Search DIOPHANTINE+DEFINITION | Search DIOPHANTINE+DEFINITION |
| 6 | CELLULAR COVER | 121990 | 0% | 100% | 6 | Search CELLULAR+COVER | Search CELLULAR+COVER |
| 7 | DIRECT SUMS OF CYCLIC GROUPS | 121990 | 0% | 100% | 6 | Search DIRECT+SUMS+OF+CYCLIC+GROUPS | Search DIRECT+SUMS+OF+CYCLIC+GROUPS |
| 8 | NORMALIZED UNITS | 121990 | 0% | 100% | 6 | Search NORMALIZED+UNITS | Search NORMALIZED+UNITS |
| 9 | QUOTIENT DIVISIBLE GROUP | 121990 | 0% | 100% | 6 | Search QUOTIENT+DIVISIBLE+GROUP | Search QUOTIENT+DIVISIBLE+GROUP |
| 10 | SEPARABLE GROUPS | 121990 | 0% | 100% | 6 | Search SEPARABLE+GROUPS | Search SEPARABLE+GROUPS |
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 2 |