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 |
|---|---|---|---|
| 6 | 4 | CHEMISTRY, ORGANIC//CHEMISTRY, INORGANIC & NUCLEAR//CHEMISTRY, MULTIDISCIPLINARY | 1698077 |
| 443 | 3 | MATCH-COMMUNICATIONS IN MATHEMATICAL AND IN COMPUTER CHEMISTRY//JOURNAL OF CHEMICAL INFORMATION AND COMPUTER SCIENCES//QSAR | 27422 |
| 2378 | 2 | LAPLACIAN MATRIX//ADJACENCY MATRIX//SPECTRAL RADIUS | 4518 |
| 27746 | 1 | IHARA ZETA FUNCTION//GRAPH COVERING//DIGRAPH COVERING | 242 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | IHARA ZETA FUNCTION | authKW | 1393981 | 7% | 63% | 17 |
| 2 | GRAPH COVERING | authKW | 1370272 | 9% | 48% | 22 |
| 3 | DIGRAPH COVERING | authKW | 542643 | 2% | 83% | 5 |
| 4 | ZETA FUNCTION | authKW | 484854 | 14% | 11% | 35 |
| 5 | BARTHOLDI ZETA FUNCTION | authKW | 416749 | 2% | 80% | 4 |
| 6 | AMITSUR IDENTITY | authKW | 390704 | 1% | 100% | 3 |
| 7 | EULER CHARACTERISTIC OF A CATEGORY | authKW | 390704 | 1% | 100% | 3 |
| 8 | H LINE GRAPHS | authKW | 390704 | 1% | 100% | 3 |
| 9 | TRIANGULAR LINE GRAPH | authKW | 390704 | 1% | 100% | 3 |
| 10 | XYZ TRANSFORMATION | authKW | 390704 | 1% | 100% | 3 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Mathematics | 10814 | 90% | 0% | 218 |
| 2 | Mathematics, Applied | 2188 | 38% | 0% | 92 |
| 3 | Physics, Mathematical | 10 | 2% | 0% | 6 |
| 4 | Statistics & Probability | 2 | 1% | 0% | 3 |
| 5 | Computer Science, Theory & Methods | 1 | 1% | 0% | 3 |
| 6 | Physics, Particles & Fields | 0 | 1% | 0% | 3 |
| 7 | Physics, Multidisciplinary | 0 | 2% | 0% | 5 |
| 8 | Physics, Nuclear | -0 | 0% | 0% | 1 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | SYST ENGN MATH | 58601 | 1% | 15% | 3 |
| 2 | MATH S | 30640 | 1% | 12% | 2 |
| 3 | ENGN PROD ADM ECON | 26045 | 0% | 20% | 1 |
| 4 | UNITY | 18603 | 0% | 14% | 1 |
| 5 | COMBINATORIAL COMPUTAT MATH | 12702 | 1% | 5% | 2 |
| 6 | MATHS PHYS INFORMAT SCI | 11838 | 0% | 9% | 1 |
| 7 | STAT MATH UNIT | 10049 | 2% | 1% | 6 |
| 8 | ELECT COMP SCI | 5819 | 6% | 0% | 14 |
| 9 | MOSCOW STATE UNIV | 4199 | 0% | 3% | 1 |
| 10 | RUTCOR | 3223 | 1% | 1% | 3 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | LINEAR ALGEBRA AND ITS APPLICATIONS | 25588 | 20% | 0% | 48 |
| 2 | DISCRETE MATHEMATICS | 9198 | 12% | 0% | 29 |
| 3 | LINEAR & MULTILINEAR ALGEBRA | 9139 | 4% | 1% | 10 |
| 4 | ELECTRONIC JOURNAL OF COMBINATORICS | 7211 | 5% | 0% | 12 |
| 5 | ARS COMBINATORIA | 5797 | 5% | 0% | 13 |
| 6 | DOCUMENTA MATHEMATICA | 5624 | 2% | 1% | 4 |
| 7 | EUROPEAN JOURNAL OF COMBINATORICS | 2641 | 3% | 0% | 8 |
| 8 | JOURNAL OF COMBINATORIAL THEORY SERIES B | 2030 | 2% | 0% | 6 |
| 9 | GRAPHS AND COMBINATORICS | 1621 | 2% | 0% | 5 |
| 10 | HOMOLOGY HOMOTOPY AND APPLICATIONS | 1393 | 1% | 1% | 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 |