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 |
| 72 | 3 | MATHEMATICS//MATHEMATICS, APPLIED//MATH | 87385 |
| 272 | 2 | VARIATIONAL METHODS//MATHEMATICS//MOUNTAIN PASS THEOREM | 19256 |
| 13607 | 1 | MASLOV TYPE INDEX//CLOSED CHARACTERISTICS//BRAKE ORBITS | 855 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | MASLOV TYPE INDEX | authKW | 983957 | 4% | 86% | 31 |
| 2 | CLOSED CHARACTERISTICS | authKW | 532254 | 2% | 76% | 19 |
| 3 | BRAKE ORBITS | authKW | 496639 | 2% | 84% | 16 |
| 4 | COMPACT CONVEX HYPERSURFACES | authKW | 442324 | 1% | 100% | 12 |
| 5 | INDEX ITERATION | authKW | 331743 | 1% | 100% | 9 |
| 6 | HAMILTONIAN SYSTEMS | authKW | 293913 | 13% | 7% | 109 |
| 7 | RELATIVE MORSE INDEX | authKW | 263282 | 1% | 71% | 10 |
| 8 | OTOPY | authKW | 258022 | 1% | 100% | 7 |
| 9 | LAGRANGIAN BOUNDARY CONDITIONS | authKW | 221162 | 1% | 100% | 6 |
| 10 | MEAN INDEX IDENTITY | authKW | 221162 | 1% | 100% | 6 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Mathematics | 36584 | 88% | 0% | 754 |
| 2 | Mathematics, Applied | 15084 | 53% | 0% | 449 |
| 3 | Physics, Mathematical | 17 | 2% | 0% | 17 |
| 4 | Multidisciplinary Sciences | 13 | 1% | 0% | 8 |
| 5 | Mathematics, Interdisciplinary Applications | 1 | 1% | 0% | 6 |
| 6 | Mechanics | -0 | 1% | 0% | 9 |
| 7 | Social Sciences, Mathematical Methods | -0 | 0% | 0% | 1 |
| 8 | Materials Science, Composites | -0 | 0% | 0% | 1 |
| 9 | Business, Finance | -0 | 0% | 0% | 1 |
| 10 | Automation & Control Systems | -1 | 0% | 0% | 2 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | NANKAI MATH | 117911 | 3% | 13% | 24 |
| 2 | TECH PHYS PL MATH | 56011 | 2% | 10% | 15 |
| 3 | CHERN MATH | 55126 | 3% | 6% | 27 |
| 4 | LPMC | 50860 | 6% | 3% | 54 |
| 5 | PURE MATH COMBINATOR | 50160 | 1% | 19% | 7 |
| 6 | CALCULUS MATH ANAL | 36860 | 0% | 100% | 1 |
| 7 | COLEGIO UNIV CAYEY | 36860 | 0% | 100% | 1 |
| 8 | COMBINATOR MINIST EDUC | 36860 | 0% | 100% | 1 |
| 9 | DNEPROPETROVSK TRANSPORT SYST TECHNOL | 36860 | 0% | 100% | 1 |
| 10 | DOCTORAL COURSE MATH | 36860 | 0% | 100% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS | 42825 | 14% | 1% | 119 |
| 2 | ADVANCED NONLINEAR STUDIES | 28457 | 3% | 4% | 22 |
| 3 | JOURNAL OF DIFFERENTIAL EQUATIONS | 24289 | 8% | 1% | 70 |
| 4 | TOPOLOGICAL METHODS IN NONLINEAR ANALYSIS | 11532 | 2% | 2% | 14 |
| 5 | ANNALES DE L INSTITUT HENRI POINCARE-ANALYSE NON LINEAIRE | 10424 | 2% | 1% | 19 |
| 6 | JOURNAL OF FIXED POINT THEORY AND APPLICATIONS | 10364 | 1% | 2% | 12 |
| 7 | BOLLETTINO DELLA UNIONE MATEMATICA ITALIANA | 7132 | 2% | 1% | 20 |
| 8 | CALCULUS OF VARIATIONS AND PARTIAL DIFFERENTIAL EQUATIONS | 5477 | 2% | 1% | 16 |
| 9 | CHINESE ANNALS OF MATHEMATICS SERIES B | 5442 | 2% | 1% | 16 |
| 10 | JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS | 5127 | 6% | 0% | 55 |
Author Key Words |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass | LCSH search | Wikipedia search |
|---|---|---|---|---|---|---|---|
| 1 | MASLOV TYPE INDEX | 983957 | 4% | 86% | 31 | Search MASLOV+TYPE+INDEX | Search MASLOV+TYPE+INDEX |
| 2 | CLOSED CHARACTERISTICS | 532254 | 2% | 76% | 19 | Search CLOSED+CHARACTERISTICS | Search CLOSED+CHARACTERISTICS |
| 3 | BRAKE ORBITS | 496639 | 2% | 84% | 16 | Search BRAKE+ORBITS | Search BRAKE+ORBITS |
| 4 | COMPACT CONVEX HYPERSURFACES | 442324 | 1% | 100% | 12 | Search COMPACT+CONVEX+HYPERSURFACES | Search COMPACT+CONVEX+HYPERSURFACES |
| 5 | INDEX ITERATION | 331743 | 1% | 100% | 9 | Search INDEX+ITERATION | Search INDEX+ITERATION |
| 6 | HAMILTONIAN SYSTEMS | 293913 | 13% | 7% | 109 | Search HAMILTONIAN+SYSTEMS | Search HAMILTONIAN+SYSTEMS |
| 7 | RELATIVE MORSE INDEX | 263282 | 1% | 71% | 10 | Search RELATIVE+MORSE+INDEX | Search RELATIVE+MORSE+INDEX |
| 8 | OTOPY | 258022 | 1% | 100% | 7 | Search OTOPY | Search OTOPY |
| 9 | LAGRANGIAN BOUNDARY CONDITIONS | 221162 | 1% | 100% | 6 | Search LAGRANGIAN+BOUNDARY+CONDITIONS | Search LAGRANGIAN+BOUNDARY+CONDITIONS |
| 10 | MEAN INDEX IDENTITY | 221162 | 1% | 100% | 6 | Search MEAN+INDEX+IDENTITY | Search MEAN+INDEX+IDENTITY |
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 |