Class information for:
Level 1: EMBEDDING FORMULAE//DIFFRACTION BY CONES//PARAMETER DERIVATIVES

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
26 4 ENGINEERING, ELECTRICAL & ELECTRONIC//ELECT ENGN//IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION 322555
122 3       IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION//MICROWAVE AND OPTICAL TECHNOLOGY LETTERS//TELECOMMUNICATIONS 69651
520 2             IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION//ELECTROMAGNETIC SCATTERING//METHOD OF MOMENTS MOM 15520
28809 1                   EMBEDDING FORMULAE//DIFFRACTION BY CONES//PARAMETER DERIVATIVES 217

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 EMBEDDING FORMULAE authKW 580956 2% 100% 4
2 DIFFRACTION BY CONES authKW 518707 2% 71% 5
3 PARAMETER DERIVATIVES authKW 518707 2% 71% 5
4 RAY OPTICAL METHODS authKW 326786 1% 75% 3
5 DIFFRACTION COEFFICIENTS authKW 326780 3% 38% 6
6 IMPEDANCE CONE authKW 290478 1% 100% 2
7 VERTEX DIFFRACTION authKW 193651 1% 67% 2
8 AIRCRAFT SHADOWING authKW 145239 0% 100% 1
9 ANGER FUNCTION authKW 145239 0% 100% 1
10 BP FORMULA authKW 145239 0% 100% 1

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Telecommunications 1495 23% 0% 49
2 Engineering, Electrical & Electronic 883 38% 0% 83
3 Mechanics 729 21% 0% 45
4 Acoustics 713 11% 0% 24
5 Mathematics, Applied 683 23% 0% 50
6 Physics, Multidisciplinary 214 16% 0% 34
7 Physics, Mathematical 208 9% 0% 20
8 Remote Sensing 140 4% 0% 8
9 Mathematics 119 12% 0% 25
10 Mathematics, Interdisciplinary Applications 44 4% 0% 8

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 BROADCASTING ENGN OPERATING 145239 0% 100% 1
2 CMLA CEA 145239 0% 100% 1
3 ELEKTROTECHN INFORMAT TECHN 145239 0% 100% 1
4 PROGRAM COMPUTAT CHALLENGES PDES 145239 0% 100% 1
5 SPECIAL FUNCT 145239 0% 100% 1
6 ATOM PHYS LUMINESCENCE 125598 4% 11% 8
7 ATOM OPT PHYS 72618 0% 50% 1
8 BUYUKDERE CADDESI 36308 0% 25% 1
9 PL MATH MANAGEMENT 36308 0% 25% 1
10 TELECOMMUN MICROWAVES TELEMIC 36308 0% 25% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 WAVE MOTION 31557 10% 1% 21
2 ARCHIV FUR ELEKTROTECHNIK 23751 5% 2% 10
3 QUARTERLY JOURNAL OF MECHANICS AND APPLIED MATHEMATICS 21025 6% 1% 13
4 IEEE TRANSACTIONS ON ANTENNAS AND PROPAGATION 10768 15% 0% 32
5 INTEGRAL TRANSFORMS AND SPECIAL FUNCTIONS 7207 4% 1% 8
6 IMA JOURNAL OF APPLIED MATHEMATICS 4814 3% 0% 7
7 ELECTRICAL ENGINEERING 3971 2% 1% 5
8 RUSSIAN JOURNAL OF MATHEMATICAL PHYSICS 1588 1% 0% 3
9 DOKLADY PHYSICS 1553 2% 0% 5
10 SIAM JOURNAL ON APPLIED MATHEMATICS 1487 3% 0% 6

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 EMBEDDING FORMULAE 580956 2% 100% 4 Search EMBEDDING+FORMULAE Search EMBEDDING+FORMULAE
2 DIFFRACTION BY CONES 518707 2% 71% 5 Search DIFFRACTION+BY+CONES Search DIFFRACTION+BY+CONES
3 PARAMETER DERIVATIVES 518707 2% 71% 5 Search PARAMETER+DERIVATIVES Search PARAMETER+DERIVATIVES
4 RAY OPTICAL METHODS 326786 1% 75% 3 Search RAY+OPTICAL+METHODS Search RAY+OPTICAL+METHODS
5 DIFFRACTION COEFFICIENTS 326780 3% 38% 6 Search DIFFRACTION+COEFFICIENTS Search DIFFRACTION+COEFFICIENTS
6 IMPEDANCE CONE 290478 1% 100% 2 Search IMPEDANCE+CONE Search IMPEDANCE+CONE
7 VERTEX DIFFRACTION 193651 1% 67% 2 Search VERTEX+DIFFRACTION Search VERTEX+DIFFRACTION
8 AIRCRAFT SHADOWING 145239 0% 100% 1 Search AIRCRAFT+SHADOWING Search AIRCRAFT+SHADOWING
9 ANGER FUNCTION 145239 0% 100% 1 Search ANGER+FUNCTION Search ANGER+FUNCTION
10 BP FORMULA 145239 0% 100% 1 Search BP+FORMULA Search BP+FORMULA

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 12297 DIELECTRIC WEDGE//PHYSICAL THEORY OF DIFFRACTION PTD//BOUNDARY DIFFRACTION WAVE
2 20117 WIENER HOPF TECHNIQUE//WIENER HOPF OPERATOR//FACTORIZATION OF MATRIX FUNCTIONS
3 13526 PHYSICAL OPTICS//PHYSICAL OPTICS PO//SHOOTING AND BOUNCING RAY SBR
4 27469 KONTOROVICH LEBEDEV TRANSFORM//MEHLER FOCK TRANSFORM//INDEX TRANSFORMS
5 23469 SOVIET PHYSICS ACOUSTICS-USSR//ACOUSTICAL PHYSICS//STRONGLY ELONGATED BODY
6 16580 OVERFILLED CAVITY//WEBER SCHAFHEITLIN DISCONTINUOUS INTEGRALS//ELECTROMAGNETIC CAVITY
7 25712 NEAR FIELD FOCUSING//NEAR FIELD FOCUS//NEAR FIELD FOCUSED
8 35776 SCALE MODEL MEASUREMENT//CHAFF CLOUD//PHYSICAL OPTIC APPROXIMATION
9 32060 INCOMPLETE HANKEL FUNCTIONS//YASUURA METHOD//ARRAY OF MULTIPOLES
10 32664 ARBITRARY QUANTIZATION OF ANGULAR MOMENTUM//FISH EYE MODEL//MATRIX OPERATOR ALGEBRA

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