Class information for:
Level 1: SPIKED OSCILLATOR//ANHARMONIC OSCILLATOR//JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
7987 1305 22.0 46%


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
10 4 OPTICS//PHYSICS, PARTICLES & FIELDS//PHYSICS, MULTIDISCIPLINARY 1131262
516 3       PT SYMMETRY//PHYSICS, MATHEMATICAL//JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL 21025
820 2             PT SYMMETRY//DIRAC EQUATION//NIKIFOROV UVAROV METHOD 11922
7987 1                   SPIKED OSCILLATOR//ANHARMONIC OSCILLATOR//JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL 1305

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 SPIKED OSCILLATOR authKW 163780 1% 100% 7
2 ANHARMONIC OSCILLATOR authKW 102057 2% 18% 24
3 JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL journal 84796 18% 2% 239
4 KLAUDER PHENOMENON authKW 70191 0% 100% 3
5 NUMERICAL RESULTS AND DISCUSSION authKW 70191 0% 100% 3
6 POWER POTENTIAL FUNCTION authKW 70191 0% 100% 3
7 SCHRODINGER RICCATI EQUATION authKW 70191 0% 100% 3
8 LOGARITHMIC PERTURBATION THEORY authKW 52642 0% 75% 3
9 HILL DETERMINANT authKW 46794 0% 100% 2
10 KLAUDER EFFECT authKW 46794 0% 100% 2

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 Physics, Mathematical 16350 31% 0% 410
2 Physics, Multidisciplinary 6624 33% 0% 434
3 Physics, Atomic, Molecular & Chemical 4504 24% 0% 311
4 Mathematics, Interdisciplinary Applications 1545 8% 0% 107
5 Optics 933 12% 0% 161
6 Chemistry, Physical 318 13% 0% 174
7 Physics, Particles & Fields 135 4% 0% 56
8 Education, Scientific Disciplines 65 1% 0% 17
9 Computer Science, Interdisciplinary Applications 35 2% 0% 27
10 Physics, Nuclear 32 2% 0% 30

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 USTAV JADERNE FYZ 26734 0% 29% 4
2 CIENCIAS EXACTAS QUINOR 23397 0% 100% 1
3 CNRS UP A A6091 23397 0% 100% 1
4 COMPUTAT OPTIMIZAT STUDIES PL SCI 23397 0% 100% 1
5 FIS ANAT NUCL 23397 0% 100% 1
6 INIFIA 23397 0% 100% 1
7 INVEST DESARROLLO INGN 23397 0% 100% 1
8 MATH PL MATH QUANTUM THEORY GRP 23397 0% 100% 1
9 MATH S2 29 23397 0% 100% 1
10 NUWC 01 23397 0% 100% 1

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL 84796 18% 2% 239
2 PHYSICS LETTERS A 19274 13% 1% 164
3 INTERNATIONAL JOURNAL OF QUANTUM CHEMISTRY 11764 6% 1% 75
4 JOURNAL OF MATHEMATICAL PHYSICS 9784 6% 1% 82
5 JOURNAL OF MATHEMATICAL CHEMISTRY 8052 2% 1% 30
6 PHYSICAL REVIEW A 6303 10% 0% 135
7 CANADIAN JOURNAL OF PHYSICS 2957 2% 0% 28
8 JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL 2416 2% 0% 30
9 ANNALS OF PHYSICS 1978 2% 0% 20
10 NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA B-GENERAL PHYSICS RELATIVITY ASTRONOMY AND MATHEMATICAL PHYSICS AND METHODS 1790 1% 1% 11

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 SPIKED OSCILLATOR 163780 1% 100% 7 Search SPIKED+OSCILLATOR Search SPIKED+OSCILLATOR
2 ANHARMONIC OSCILLATOR 102057 2% 18% 24 Search ANHARMONIC+OSCILLATOR Search ANHARMONIC+OSCILLATOR
3 KLAUDER PHENOMENON 70191 0% 100% 3 Search KLAUDER+PHENOMENON Search KLAUDER+PHENOMENON
4 NUMERICAL RESULTS AND DISCUSSION 70191 0% 100% 3 Search NUMERICAL+RESULTS+AND+DISCUSSION Search NUMERICAL+RESULTS+AND+DISCUSSION
5 POWER POTENTIAL FUNCTION 70191 0% 100% 3 Search POWER+POTENTIAL+FUNCTION Search POWER+POTENTIAL+FUNCTION
6 SCHRODINGER RICCATI EQUATION 70191 0% 100% 3 Search SCHRODINGER+RICCATI+EQUATION Search SCHRODINGER+RICCATI+EQUATION
7 LOGARITHMIC PERTURBATION THEORY 52642 0% 75% 3 Search LOGARITHMIC+PERTURBATION+THEORY Search LOGARITHMIC+PERTURBATION+THEORY
8 HILL DETERMINANT 46794 0% 100% 2 Search HILL+DETERMINANT Search HILL+DETERMINANT
9 KLAUDER EFFECT 46794 0% 100% 2 Search KLAUDER+EFFECT Search KLAUDER+EFFECT
10 SOLUTION METHOD USING SERIES 46794 0% 100% 2 Search SOLUTION+METHOD+USING+SERIES Search SOLUTION+METHOD+USING+SERIES

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.


Rank Reference # ref.
in cl.		 Shr. of ref. in
cl.		 Citations
1 AMORE, P , FERNANDEZ, FM , (2009) EIGENVALUES FROM POWER-SERIES EXPANSIONS: AN ALTERNATIVE APPROACH.JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL. VOL. 42. ISSUE 7. P. - 45 98% 1
2 SAAD, N , HALL, RL , KATATBEH, QD , (2005) STUDY OF ANHARMONIC SINGULAR POTENTIALS.JOURNAL OF MATHEMATICAL PHYSICS. VOL. 46. ISSUE 2. P. - 42 89% 8
3 KRIVEC, R , MANDELZWEIG, VB , (2008) QUASILINEARIZATION APPROACH TO COMPUTATIONS WITH SINGULAR POTENTIALS.COMPUTER PHYSICS COMMUNICATIONS. VOL. 179. ISSUE 12. P. 865-867 34 94% 4
4 SAAD, N , HALL, RL , CIFTCI, H , (2006) STUDY OF A CLASS OF NON-POLYNOMIAL OSCILLATOR POTENTIALS.JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL. VOL. 39. ISSUE 24. P. 7745-7756 37 90% 8
5 LIVERTS, EZ , MANDELZWEIG, VB , (2007) ACCURATE ANALYTIC PRESENTATION OF SOLUTION FOR THE SPIKED HARMONIC OSCILLATOR PROBLEM.ANNALS OF PHYSICS. VOL. 322. ISSUE 9. P. 2211-2232 33 94% 6
6 HALL, RL , KATATBEH, QD , SAAD, N , (2004) A BASIS FOR VARIATIONAL CALCULATIONS IN D DIMENSIONS.JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL. VOL. 37. ISSUE 48. P. 11629-11644 37 86% 8
7 GOMEZ, FJ , SESMA, J , (2010) SPIKED OSCILLATORS: EXACT SOLUTION.JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL. VOL. 43. ISSUE 38. P. - 30 88% 3
8 CAMPOY, G , AQUINO, N , (2009) ACCURATE SOLUTIONS FOR THE SPIKED OSCILLATORS.INTERNATIONAL JOURNAL OF QUANTUM CHEMISTRY. VOL. 109. ISSUE 6. P. 1267-1273 30 88% 0
9 ROY, AK , JALBOUT, AF , PROYNOV, EI , (2008) BOUND STATE SPECTRA OF THE 3D RATIONAL POTENTIAL.INTERNATIONAL JOURNAL OF QUANTUM CHEMISTRY. VOL. 108. ISSUE 5. P. 827 -836 35 76% 1
10 GAUDREAU, PJ , SLEVINSKY, RM , SAFOUHI, H , (2015) COMPUTING ENERGY EIGENVALUES OF ANHARMONIC OSCILLATORS USING THE DOUBLE EXPONENTIAL SINC COLLOCATION METHOD.ANNALS OF PHYSICS. VOL. 360. ISSUE . P. 520 -538 30 63% 3

Classes with closest relation at Level 1


Rank Class id link
1 18229 LOW DIMENSIONAL ATOMS//TWO ELECTRON ION//ACHB
2 15514 CONFINED ATOMS//CONFINED HYDROGEN ATOM//CONFINED MANY ELECTRON ATOMS
3 28113 GREENS RESIDUE//HAMILTONIAN NORMAL FORM//HIGH FREQUENCY VIBRATION OF SUSPENSION POINT
4 2427 NIKIFOROV UVAROV METHOD//DIRAC EQUATION//PSEUDOSPIN SYMMETRY
5 35862 GAUSSIAN DOUBLE WELL//GENETIC ALGORITHM AND ELECTRONIC STRUCTURE//PERTURBATIONAL MOLECULAR ORBITAL THEORY
6 27716 AFFAIRS COMMISS CHINA//COULOMB PHASE SHIFT//DE ALFARO AND REGGE NORMALIZATION FORMULA
7 15155 STRONG MAGNETIC FIELD//QUANTUM FLUID DYNAMICS//DOUBLE ELECTRON SYSTEM
8 25965 SERV PHYS GEN PHYS PARTICULES ELEMENTAI//UMR 9502//CENTRAL POTENTIALS
9 21877 BOGOLUBOV THEORET PHYS//SELF SIMILAR APPROXIMATION THEORY//INTERDISCIPLINARY STUDIES CHEM PHYS
10 15853 CONVERGENCE ACCELERATION//MULTIVARIATE PADE APPROXIMANTS//SEQUENCE TRANSFORMATIONS

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