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 |
| 434 | 3 | JOURNAL OF APPROXIMATION THEORY//MATHEMATICS//ORTHOGONAL POLYNOMIALS | 28449 |
| 3777 | 2 | OPERATIONAL METHODS//MATRIX ORTHOGONAL POLYNOMIALS//MONOMIALITY PRINCIPLE | 1089 |
| 34539 | 1 | LADDER THEORY//SCHRODINGER HARMONIC OSCILLATOR//81S05 | 124 |
Terms with highest relevance score |
| rank | Category | termType | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|---|
| 1 | LADDER THEORY | authKW | 508339 | 2% | 100% | 2 |
| 2 | SCHRODINGER HARMONIC OSCILLATOR | authKW | 508339 | 2% | 100% | 2 |
| 3 | 81S05 | authKW | 254170 | 1% | 100% | 1 |
| 4 | CANONICAL COMMUTATOR RELATIONS | authKW | 254170 | 1% | 100% | 1 |
| 5 | FISICA PL | address | 254170 | 1% | 100% | 1 |
| 6 | GAUSSIAN KNOTS | authKW | 254170 | 1% | 100% | 1 |
| 7 | H WEYL ALGEBRA | authKW | 254170 | 1% | 100% | 1 |
| 8 | LADDER FORMALISM | authKW | 254170 | 1% | 100% | 1 |
| 9 | LINEAR GRAININESS TIME SCALES | authKW | 254170 | 1% | 100% | 1 |
| 10 | PAIR SKATE MODEL | authKW | 254170 | 1% | 100% | 1 |
Web of Science journal categories |
| chi_square_rank | Category | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | Physics, Particles & Fields | 1124 | 31% | 0% | 39 |
| 2 | Physics, Mathematical | 524 | 19% | 0% | 23 |
| 3 | Physics, Multidisciplinary | 476 | 29% | 0% | 36 |
| 4 | Astronomy & Astrophysics | 370 | 23% | 0% | 29 |
| 5 | Physics, Atomic, Molecular & Chemical | 98 | 12% | 0% | 15 |
| 6 | Mathematics, Applied | 46 | 9% | 0% | 11 |
| 7 | Physics, Nuclear | 36 | 6% | 0% | 7 |
| 8 | Optics | 18 | 6% | 0% | 8 |
| 9 | Chemistry, Physical | 9 | 9% | 0% | 11 |
| 10 | Mathematics | 2 | 3% | 0% | 4 |
Address terms |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | FISICA PL | 254170 | 1% | 100% | 1 |
| 2 | MATH GEOG FAK | 48989 | 3% | 5% | 4 |
| 3 | SETTORE FIS PL | 42360 | 1% | 17% | 1 |
| 4 | HITACHI EUROPE LTD | 36308 | 1% | 14% | 1 |
| 5 | DIPARTIMENTO INNOVAZ | 31036 | 3% | 3% | 4 |
| 6 | RIC E CLEMENTEL | 28239 | 1% | 11% | 1 |
| 7 | FIS PLICATA | 16103 | 2% | 2% | 3 |
| 8 | DIPARTIMENTO INNOVAZIONE | 15884 | 1% | 6% | 1 |
| 9 | LSS SUPELEC | 11551 | 1% | 5% | 1 |
| 10 | EMTECH | 10165 | 1% | 4% | 1 |
Journals |
| chi_square_rank | term | chi_square | shrOfCwithTerm | shrOfTermInClass | termInClass |
|---|---|---|---|---|---|
| 1 | JOURNAL OF DIFFERENCE EQUATIONS AND APPLICATIONS | 2498 | 3% | 0% | 4 |
| 2 | JOURNAL OF MATHEMATICAL PHYSICS | 1891 | 9% | 0% | 11 |
| 3 | PHYSICAL REVIEW D | 1855 | 19% | 0% | 23 |
| 4 | NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA B-BASIC TOPICS IN PHYSICS | 1707 | 3% | 0% | 4 |
| 5 | RESULTS IN MATHEMATICS | 1234 | 2% | 0% | 2 |
| 6 | LETTERS IN MATHEMATICAL PHYSICS | 701 | 2% | 0% | 3 |
| 7 | NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA B-GENERAL PHYSICS RELATIVITY ASTRONOMY AND MATHEMATICAL PHYSICS AND METHODS | 674 | 2% | 0% | 2 |
| 8 | HADRONIC JOURNAL | 573 | 1% | 0% | 1 |
| 9 | FOUNDATIONS OF PHYSICS LETTERS | 354 | 1% | 0% | 1 |
| 10 | NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA A-NUCLEI PARTICLES AND FIELDS | 315 | 2% | 0% | 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 |