Class information for:
Level 1: KOLMOGOROV NIKOLSKII PROBLEM//AIRFRAME GLOBAL SOLUT//AKHIEZER KREIN FAVARD INEQUALITY

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
636 3       CONVEX BODY//JOURNAL OF COMPLEXITY//STEREOLOGY 11958
2770 2             JOURNAL OF COMPLEXITY//QUASI MONTE CARLO METHODS//QUASI MONTE CARLO 3398
34586 1                   KOLMOGOROV NIKOLSKII PROBLEM//AIRFRAME GLOBAL SOLUT//AKHIEZER KREIN FAVARD INEQUALITY 123

Terms with highest relevance score



rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 KOLMOGOROV NIKOLSKII PROBLEM authKW 512472 2% 100% 2
2 AIRFRAME GLOBAL SOLUT address 256236 1% 100% 1
3 AKHIEZER KREIN FAVARD INEQUALITY authKW 256236 1% 100% 1
4 APPROXIMATION BY FUNCTIONS OF FEWER VARIABLES authKW 256236 1% 100% 1
5 APPROXIMATION OF CONJUGATE FUNCTIONS authKW 256236 1% 100% 1
6 APPROXIMATION OF FUNCTIONS AND THEIR DERIVATIVES authKW 256236 1% 100% 1
7 DE LA VALLEE POUSSIN KERNEL authKW 256236 1% 100% 1
8 GENERALIZED ABEL POISSON OPERATOR authKW 256236 1% 100% 1
9 GEOMETRY OF LEAST SQUARES ADJUSTMENT authKW 256236 1% 100% 1
10 INEQUALITIES OF AKHIEZER KREIN FAVARD TYPE authKW 256236 1% 100% 1

Web of Science journal categories



chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Mathematics 2750 64% 0% 79
2 Mathematics, Applied 1124 38% 0% 47
3 Multidisciplinary Sciences 166 7% 0% 8
4 Mechanics 31 7% 0% 8
5 Engineering, General 27 4% 0% 5
6 Mathematics, Interdisciplinary Applications 18 3% 0% 4
7 Computer Science, Software Engineering 18 3% 0% 4
8 Physics, Mathematical 5 2% 0% 3
9 Social Sciences, Mathematical Methods 4 1% 0% 1
10 Remote Sensing 3 1% 0% 1

Address terms



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 AIRFRAME GLOBAL SOLUT 256236 1% 100% 1
2 VIRTUAL DESIGN TECHNOL 256236 1% 100% 1
3 AIRFRAME TECHNOL 128117 1% 50% 1
4 GEODESY GEOINFOMAT 128117 1% 50% 1
5 THEORET PL MATH 2695 1% 1% 1
6 GEODET 1505 1% 1% 1
7 COMPUTAT MATH 989 2% 0% 2
8 BIOMED IMAGING GRP 642 1% 0% 1
9 LIB 479 1% 0% 1
10 GEODESY GEOINFORMAT 468 1% 0% 1

Journals



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 UKRAINIAN MATHEMATICAL JOURNAL 48590 11% 1% 14
2 JOURNAL OF APPROXIMATION THEORY 24077 15% 1% 18
3 MATHEMATICAL NOTES 5004 8% 0% 10
4 AMERICAN MATHEMATICAL MONTHLY 4525 6% 0% 7
5 NONLINEAR OSCILLATIONS 2978 1% 1% 1
6 SIAM REVIEW 2672 2% 0% 3
7 CONSTRUCTIVE APPROXIMATION 2253 2% 0% 3
8 MATHEMATICS OF THE USSR-IZVESTIYA 2046 2% 0% 2
9 RUSSIAN ACADEMY OF SCIENCES IZVESTIYA MATHEMATICS 1777 1% 1% 1
10 ANALYSIS MATHEMATICA 1532 1% 1% 1

Author Key Words



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 KOLMOGOROV NIKOLSKII PROBLEM 512472 2% 100% 2 Search KOLMOGOROV+NIKOLSKII+PROBLEM Search KOLMOGOROV+NIKOLSKII+PROBLEM
2 AKHIEZER KREIN FAVARD INEQUALITY 256236 1% 100% 1 Search AKHIEZER+KREIN+FAVARD+INEQUALITY Search AKHIEZER+KREIN+FAVARD+INEQUALITY
3 APPROXIMATION BY FUNCTIONS OF FEWER VARIABLES 256236 1% 100% 1 Search APPROXIMATION+BY+FUNCTIONS+OF+FEWER+VARIABLES Search APPROXIMATION+BY+FUNCTIONS+OF+FEWER+VARIABLES
4 APPROXIMATION OF CONJUGATE FUNCTIONS 256236 1% 100% 1 Search APPROXIMATION+OF+CONJUGATE+FUNCTIONS Search APPROXIMATION+OF+CONJUGATE+FUNCTIONS
5 APPROXIMATION OF FUNCTIONS AND THEIR DERIVATIVES 256236 1% 100% 1 Search APPROXIMATION+OF+FUNCTIONS+AND+THEIR+DERIVATIVES Search APPROXIMATION+OF+FUNCTIONS+AND+THEIR+DERIVATIVES
6 DE LA VALLEE POUSSIN KERNEL 256236 1% 100% 1 Search DE+LA+VALLEE+POUSSIN+KERNEL Search DE+LA+VALLEE+POUSSIN+KERNEL
7 GENERALIZED ABEL POISSON OPERATOR 256236 1% 100% 1 Search GENERALIZED+ABEL+POISSON+OPERATOR Search GENERALIZED+ABEL+POISSON+OPERATOR
8 GEOMETRY OF LEAST SQUARES ADJUSTMENT 256236 1% 100% 1 Search GEOMETRY+OF+LEAST+SQUARES+ADJUSTMENT Search GEOMETRY+OF+LEAST+SQUARES+ADJUSTMENT
9 INEQUALITIES OF AKHIEZER KREIN FAVARD TYPE 256236 1% 100% 1 Search INEQUALITIES+OF+AKHIEZER+KREIN+FAVARD+TYPE Search INEQUALITIES+OF+AKHIEZER+KREIN+FAVARD+TYPE
10 MANEUVER LOADS 256236 1% 100% 1 Search MANEUVER+LOADS Search MANEUVER+LOADS

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 29178 OPTIMAL RECOVERY//UNIFORMLY DISTRIBUTED GRIDS//THEORET MATH SCI COMPUTAT
2 29605 POSITIVE TRIGONOMETRIC SUMS//FEJER JACKSON INEQUALITY//RELATIVE WIDTH
3 19798 GENERALIZED MODULUS OF CONTINUITY//K FUNCTIONAL//MODULI OF SMOOTHNESS
4 30651 STECHKINS PROBLEM//FAA DI BRUNOS FORMULA//DIFFERENTIATION OF COMPOSITE FUNCTIONS
5 21556 KERGIN INTERPOLATION//IDEAL PROJECTOR//RADON PROJECTIONS
6 36844 FUEL CELL AIRCRAFT//AERODYNAMICS MODEL//AUXILIARY ROCKETS
7 27229 JACKSON TYPE ESTIMATES//COMONOTONE APPROXIMATION//WEIGHTED MODULI OF SMOOTHNESS
8 15569 JOURNAL OF APPROXIMATION THEORY//PROXIMINAL//POLYA ALGORITHM
9 27465 POTENTIAL TYPE OPERATORS//APPROXIMATIVE INVERSE OPERATORS//METAHARMONIC SEMIGROUP
10 30511 B DIRECTION SEARCH//CARTOGRAPHIC DISPLAYS//COMPONENTI ELETTR CENT RD AGRATE

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