Class information for:
Level 1: NIKIFOROV UVAROV METHOD//DIRAC EQUATION//PSEUDOSPIN SYMMETRY

Basic class information
Bar chart of Publication_year

Last years might be incomplete

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
468 3       PHYSICS, MATHEMATICAL//MATHEMATICS//JOURNAL OF MATHEMATICAL PHYSICS 25817
1071 2             NIKIFOROV UVAROV METHOD//DIRAC EQUATION//SUPERSYMMETRIC QUANTUM MECHANICS 10231
2052 1                   NIKIFOROV UVAROV METHOD//DIRAC EQUATION//PSEUDOSPIN SYMMETRY 2411

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 NIKIFOROV UVAROV METHOD authKW 1173133 4% 92% 98
2 DIRAC EQUATION authKW 923728 10% 28% 250
3 PSEUDOSPIN SYMMETRY authKW 771973 3% 97% 61
4 SPIN SYMMETRY authKW 515561 2% 84% 47
5 KLEIN GORDON EQUATION authKW 447347 5% 27% 129
6 HULTHEN POTENTIAL authKW 411693 2% 75% 42
7 BOUND STATES authKW 373694 6% 19% 149
8 ASYMPTOTIC ITERATION METHOD authKW 296237 1% 67% 34
9 NON CENTRAL POTENTIAL authKW 278827 1% 89% 24
10 SHAHROOD BRANCH address 232728 4% 18% 98

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Physics, Multidisciplinary 38059 57% 0% 1372
2 Physics, Mathematical 8805 17% 0% 417
3 Physics, Nuclear 3995 12% 0% 299
4 Physics, Particles & Fields 3423 13% 0% 315
5 Physics, Atomic, Molecular & Chemical 937 9% 0% 215
6 Education, Scientific Disciplines 743 3% 0% 70
7 Mathematics, Interdisciplinary Applications 637 4% 0% 100
8 Optics 186 5% 0% 124
9 Chemistry, Physical 22 6% 0% 136
10 Mathematics, Applied 2 2% 0% 44

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SHAHROOD BRANCH 232728 4% 18% 98
2 GARMSAR BRANCH 206506 3% 20% 81
3 THEORET PHYS SECT 164028 1% 43% 29
4 UNIDAD PROFES ADOLFO LOPEZ MATEOS 110063 2% 14% 59
5 ESCUELA SUPER FIS MATEMAT 64422 3% 7% 67
6 NEW ENERGY ELECT 39211 0% 100% 3
7 STATE OIL GAS ERVOIR GEOL EXPLOITA 37513 3% 4% 69
8 PROGRAMA INGN MOL 37327 1% 8% 36
9 THEORET PHYS GRP 35249 3% 4% 70
10 ABHAR BRANCH 32817 1% 15% 17

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PHYSICA SCRIPTA 20422 7% 1% 161
2 FEW-BODY SYSTEMS 20385 2% 3% 56
3 EUROPEAN PHYSICAL JOURNAL PLUS 19473 2% 3% 51
4 ADVANCES IN HIGH ENERGY PHYSICS 17723 1% 4% 35
5 PHYSICS LETTERS A 17371 9% 1% 210
6 JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL 14486 6% 1% 133
7 CENTRAL EUROPEAN JOURNAL OF PHYSICS 13013 1% 3% 35
8 INTERNATIONAL JOURNAL OF MODERN PHYSICS E-NUCLEAR PHYSICS 11568 2% 2% 50
9 COMMUNICATIONS IN THEORETICAL PHYSICS 11051 3% 1% 83
10 JOURNAL OF MATHEMATICAL CHEMISTRY 10390 2% 2% 46

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 NIKIFOROV UVAROV METHOD 1173133 4% 92% 98 Search NIKIFOROV+UVAROV+METHOD Search NIKIFOROV+UVAROV+METHOD
2 DIRAC EQUATION 923728 10% 28% 250 Search DIRAC+EQUATION Search DIRAC+EQUATION
3 PSEUDOSPIN SYMMETRY 771973 3% 97% 61 Search PSEUDOSPIN+SYMMETRY Search PSEUDOSPIN+SYMMETRY
4 SPIN SYMMETRY 515561 2% 84% 47 Search SPIN+SYMMETRY Search SPIN+SYMMETRY
5 KLEIN GORDON EQUATION 447347 5% 27% 129 Search KLEIN+GORDON+EQUATION Search KLEIN+GORDON+EQUATION
6 HULTHEN POTENTIAL 411693 2% 75% 42 Search HULTHEN+POTENTIAL Search HULTHEN+POTENTIAL
7 BOUND STATES 373694 6% 19% 149 Search BOUND+STATES Search BOUND+STATES
8 ASYMPTOTIC ITERATION METHOD 296237 1% 67% 34 Search ASYMPTOTIC+ITERATION+METHOD Search ASYMPTOTIC+ITERATION+METHOD
9 NON CENTRAL POTENTIAL 278827 1% 89% 24 Search NON+CENTRAL+POTENTIAL Search NON+CENTRAL+POTENTIAL
10 MANNING ROSEN POTENTIAL 201651 1% 86% 18 Search MANNING+ROSEN+POTENTIAL Search MANNING+ROSEN+POTENTIAL

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


rank cluster_id2 link
1 7901 EXCEPTIONAL ORTHOGONAL POLYNOMIALS//SUPERSYMMETRIC QUANTUM MECHANICS//SHAPE INVARIANCE
2 17124 POSITION DEPENDENT MASS//POINT CANONICAL TRANSFORMATION//EFFECTIVE MASS SCHRODINGER EQUATION
3 4541 SPIKED OSCILLATOR//ANHARMONIC OSCILLATOR//JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL
4 20929 COULOMB ENERGY GREENS FUNCTION//COULOMB OSCILLATOR CONNECTION//DIMENSION AND ANGULAR MOMENTUM
5 32664 ARBITRARY QUANTIZATION OF ANGULAR MOMENTUM//FISH EYE MODEL//MATRIX OPERATOR ALGEBRA
6 27013 WORLD PAN AMER ABORAT SCI TECHNOL//PAN AMER ABORAT SCI TECHNOL//FIS TEOR FISIFLP
7 26562 KTH MECH//AFFAIRS COMMISS CHINA//ASSOC EURATOM MHEST
8 24081 DUSCHINSKY EFFECT//FRANCK CONDON FACTORS//FRANCK CONDON INTEGRAL
9 34477 CONFLUENT HEUN EQUATION//ANTIQUANTIZATION//INTEGRABLE POTENTIALS
10 10617 SUPERINTEGRABILITY//SUPERINTEGRABLE SYSTEMS//STACKEL SYSTEMS

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