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 |
| 18755 | 1 | ZERO DIVISOR GRAPH//ZERO DIVISOR//CLIQUE NUMBER | 561 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | ZERO DIVISOR GRAPH | authKW | 7257124 | 24% | 96% | 134 |
| 2 | ZERO DIVISOR | authKW | 1391731 | 9% | 52% | 48 |
| 3 | CLIQUE NUMBER | authKW | 1011474 | 10% | 33% | 55 |
| 4 | UNIT GRAPH | authKW | 842678 | 3% | 100% | 15 |
| 5 | TOTAL GRAPH | authKW | 828833 | 5% | 49% | 30 |
| 6 | ANNIHILATING IDEAL GRAPH | authKW | 786499 | 2% | 100% | 14 |
| 7 | COMAXIMAL GRAPH | authKW | 617964 | 2% | 100% | 11 |
| 8 | COMMUTATIVE RING | authKW | 463423 | 6% | 25% | 33 |
| 9 | ANNIHILATOR GRAPH | authKW | 449428 | 1% | 100% | 8 |
| 10 | COZERO DIVISOR GRAPH | authKW | 393250 | 1% | 100% | 7 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Mathematics | 29239 | 97% | 0% | 545 |
| 2 | Mathematics, Applied | 4164 | 35% | 0% | 194 |
| 3 | Logic | 2 | 0% | 0% | 1 |
| 4 | Statistics & Probability | 1 | 1% | 0% | 5 |
| 5 | Automation & Control Systems | -1 | 0% | 0% | 1 |
| 6 | Operations Research & Management Science | -1 | 0% | 0% | 1 |
| 7 | Computer Science, Theory & Methods | -2 | 0% | 0% | 1 |
| 8 | Physics, Mathematical | -2 | 0% | 0% | 1 |
| 9 | Physics, Multidisciplinary | -9 | 0% | 0% | 1 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | NAT BEHAV SCI | 84259 | 1% | 25% | 6 |
| 2 | ELECT COMP IT | 81709 | 1% | 36% | 4 |
| 3 | MATH CORN SYS | 56179 | 0% | 100% | 1 |
| 4 | PIMSCI | 56179 | 0% | 100% | 1 |
| 5 | SCI ART ALKHAFJI | 56179 | 0% | 100% | 1 |
| 6 | SCI ARTS ALKHAFJI | 56179 | 0% | 100% | 1 |
| 7 | MATH COMP SYST | 56177 | 0% | 50% | 2 |
| 8 | PURE MATH | 47000 | 9% | 2% | 50 |
| 9 | MATH SECT | 38016 | 3% | 4% | 16 |
| 10 | PHYS MATH EDUC | 28088 | 0% | 50% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | JOURNAL OF ALGEBRA AND ITS APPLICATIONS | 155988 | 11% | 4% | 64 |
| 2 | COMMUNICATIONS IN ALGEBRA | 37393 | 14% | 1% | 81 |
| 3 | JOURNAL OF THE KOREAN MATHEMATICAL SOCIETY | 16213 | 3% | 2% | 19 |
| 4 | SEMIGROUP FORUM | 11512 | 4% | 1% | 22 |
| 5 | ALGEBRA COLLOQUIUM | 9280 | 2% | 1% | 14 |
| 6 | JOURNAL OF COMMUTATIVE ALGEBRA | 6018 | 1% | 2% | 5 |
| 7 | BULLETIN OF THE MALAYSIAN MATHEMATICAL SCIENCES SOCIETY | 5713 | 2% | 1% | 9 |
| 8 | MATHEMATICA SLOVACA | 5195 | 2% | 1% | 9 |
| 9 | ARS COMBINATORIA | 4780 | 3% | 0% | 18 |
| 10 | LINEAR & MULTILINEAR ALGEBRA | 4759 | 2% | 1% | 11 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | ZERO DIVISOR GRAPH | 7257124 | 24% | 96% | 134 | Search ZERO+DIVISOR+GRAPH | Search ZERO+DIVISOR+GRAPH |
| 2 | ZERO DIVISOR | 1391731 | 9% | 52% | 48 | Search ZERO+DIVISOR | Search ZERO+DIVISOR |
| 3 | CLIQUE NUMBER | 1011474 | 10% | 33% | 55 | Search CLIQUE+NUMBER | Search CLIQUE+NUMBER |
| 4 | UNIT GRAPH | 842678 | 3% | 100% | 15 | Search UNIT+GRAPH | Search UNIT+GRAPH |
| 5 | TOTAL GRAPH | 828833 | 5% | 49% | 30 | Search TOTAL+GRAPH | Search TOTAL+GRAPH |
| 6 | ANNIHILATING IDEAL GRAPH | 786499 | 2% | 100% | 14 | Search ANNIHILATING+IDEAL+GRAPH | Search ANNIHILATING+IDEAL+GRAPH |
| 7 | COMAXIMAL GRAPH | 617964 | 2% | 100% | 11 | Search COMAXIMAL+GRAPH | Search COMAXIMAL+GRAPH |
| 8 | COMMUTATIVE RING | 463423 | 6% | 25% | 33 | Search COMMUTATIVE+RING | Search COMMUTATIVE+RING |
| 9 | ANNIHILATOR GRAPH | 449428 | 1% | 100% | 8 | Search ANNIHILATOR+GRAPH | Search ANNIHILATOR+GRAPH |
| 10 | COZERO DIVISOR GRAPH | 393250 | 1% | 100% | 7 | Search COZERO+DIVISOR+GRAPH | Search COZERO+DIVISOR+GRAPH |
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 |