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 |
| 376 | 3 | MATHEMATICS, APPLIED//GLOBAL STABILITY//PERMANENCE | 34459 |
| 887 | 2 | PERMANENCE//HOPF BIFURCATION//PREDATOR PREY SYSTEM | 11587 |
| 1723 | 2 | OSCILLATION//NONOSCILLATION//NONOSCILLATORY SOLUTION | 6920 |
| 1749 | 2 | LOGISTIC SOURCE//CHEMOTAXIS//KELLER SEGEL MODEL | 6807 |
| 2609 | 2 | EPIDEMIC MODEL//BASIC REPRODUCTION NUMBER//BACKWARD BIFURCATION | 3849 |
| 2849 | 2 | JOURNAL OF PHARMACOKINETICS AND PHARMACODYNAMICS//NONMEM//VIRUS DYNAMICS | 3193 |
| 3598 | 2 | DIFFERENCE EQUATIONS//JOURNAL OF DIFFERENCE EQUATIONS AND APPLICATIONS//SYSTEM OF DIFFERENCE EQUATIONS | 1384 |
| 4073 | 2 | ITERATIVE ROOT//ITERATIVE FUNCTIONAL EQUATION//ITERATION SEMIGROUP | 719 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | MATHEMATICS, APPLIED | WoSSC | 538273 | 50% | 4% | 17058 |
| 2 | GLOBAL STABILITY | authKW | 535004 | 3% | 63% | 933 |
| 3 | PERMANENCE | authKW | 492249 | 2% | 85% | 637 |
| 4 | HOPF BIFURCATION | authKW | 408356 | 3% | 44% | 1026 |
| 5 | GLOBAL ATTRACTIVITY | authKW | 301673 | 1% | 87% | 381 |
| 6 | DIFFERENCE EQUATIONS | authKW | 296314 | 2% | 45% | 726 |
| 7 | MATH | address | 285450 | 35% | 3% | 11891 |
| 8 | OSCILLATION | authKW | 282725 | 4% | 23% | 1341 |
| 9 | PERIODIC SOLUTION | authKW | 272512 | 3% | 30% | 997 |
| 10 | PREDATOR PREY SYSTEM | authKW | 230917 | 1% | 79% | 321 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Mathematics, Applied | 538273 | 50% | 4% | 17058 |
| 2 | Mathematical & Computational Biology | 195640 | 14% | 5% | 4861 |
| 3 | Mathematics | 166957 | 31% | 2% | 10625 |
| 4 | Biology | 49505 | 11% | 2% | 3874 |
| 5 | Mathematics, Interdisciplinary Applications | 25799 | 7% | 1% | 2287 |
| 6 | Physics, Mathematical | 8192 | 5% | 1% | 1713 |
| 7 | Statistics & Probability | 3136 | 3% | 1% | 988 |
| 8 | Computer Science, Interdisciplinary Applications | 1870 | 3% | 0% | 917 |
| 9 | Mechanics | 1809 | 4% | 0% | 1238 |
| 10 | Computer Science, Software Engineering | 1372 | 2% | 0% | 674 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | MATH | 285450 | 35% | 3% | 11891 |
| 2 | MATH STAT | 91345 | 8% | 4% | 2781 |
| 3 | PL MATH | 79091 | 6% | 5% | 1916 |
| 4 | MATH SCI | 45130 | 6% | 3% | 2146 |
| 5 | MATH INFORMAT SCI | 40760 | 2% | 7% | 630 |
| 6 | AGR ECOL UNIT | 30759 | 0% | 43% | 78 |
| 7 | GUIZHOU ECON SYST SIMULAT | 28470 | 0% | 49% | 64 |
| 8 | MATH COMP SCI | 25993 | 3% | 3% | 1073 |
| 9 | MATH ECONOMETR | 23021 | 0% | 16% | 156 |
| 10 | MATH BIOL ECOL | 22475 | 0% | 79% | 31 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | JOURNAL OF MATHEMATICAL BIOLOGY | 210579 | 2% | 31% | 743 |
| 2 | MATHEMATICAL BIOSCIENCES | 185505 | 2% | 25% | 803 |
| 3 | JOURNAL OF DIFFERENCE EQUATIONS AND APPLICATIONS | 176870 | 2% | 35% | 562 |
| 4 | INTERNATIONAL JOURNAL OF BIOMATHEMATICS | 167776 | 1% | 55% | 336 |
| 5 | NONLINEAR ANALYSIS-REAL WORLD APPLICATIONS | 164999 | 2% | 27% | 677 |
| 6 | JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS | 151597 | 6% | 9% | 1902 |
| 7 | MATHEMATICAL BIOSCIENCES AND ENGINEERING | 135456 | 1% | 43% | 344 |
| 8 | ADVANCES IN DIFFERENCE EQUATIONS | 124301 | 2% | 24% | 570 |
| 9 | DISCRETE AND CONTINUOUS DYNAMICAL SYSTEMS-SERIES B | 123585 | 1% | 28% | 495 |
| 10 | APPLIED MATHEMATICS AND COMPUTATION | 102079 | 4% | 8% | 1422 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | GLOBAL STABILITY | 535004 | 3% | 63% | 933 | Search GLOBAL+STABILITY | Search GLOBAL+STABILITY |
| 2 | PERMANENCE | 492249 | 2% | 85% | 637 | Search PERMANENCE | Search PERMANENCE |
| 3 | HOPF BIFURCATION | 408356 | 3% | 44% | 1026 | Search HOPF+BIFURCATION | Search HOPF+BIFURCATION |
| 4 | GLOBAL ATTRACTIVITY | 301673 | 1% | 87% | 381 | Search GLOBAL+ATTRACTIVITY | Search GLOBAL+ATTRACTIVITY |
| 5 | DIFFERENCE EQUATIONS | 296314 | 2% | 45% | 726 | Search DIFFERENCE+EQUATIONS | Search DIFFERENCE+EQUATIONS |
| 6 | OSCILLATION | 282725 | 4% | 23% | 1341 | Search OSCILLATION | Search OSCILLATION |
| 7 | PERIODIC SOLUTION | 272512 | 3% | 30% | 997 | Search PERIODIC+SOLUTION | Search PERIODIC+SOLUTION |
| 8 | PREDATOR PREY SYSTEM | 230917 | 1% | 79% | 321 | Search PREDATOR+PREY+SYSTEM | Search PREDATOR+PREY+SYSTEM |
| 9 | PREDATOR PREY MODEL | 206462 | 1% | 74% | 308 | Search PREDATOR+PREY+MODEL | Search PREDATOR+PREY+MODEL |
| 10 | EPIDEMIC MODEL | 192693 | 1% | 56% | 377 | Search EPIDEMIC+MODEL | Search EPIDEMIC+MODEL |
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 3 |