Class information for:
Level 1: STECHKINS PROBLEM//FAA DI BRUNOS FORMULA//DIFFERENTIATION OF COMPOSITE FUNCTIONS

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
30651 1                   STECHKINS PROBLEM//FAA DI BRUNOS FORMULA//DIFFERENTIATION OF COMPOSITE FUNCTIONS 180

Terms with highest relevance score



rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 STECHKINS PROBLEM authKW 525282 2% 100% 3
2 FAA DI BRUNOS FORMULA authKW 506510 5% 32% 9
3 DIFFERENTIATION OF COMPOSITE FUNCTIONS authKW 393960 2% 75% 3
4 BACKWARD DIFFERENCE APPROXIMATIONS authKW 350188 1% 100% 2
5 CALCULUS OF SEVERAL VARIABLES authKW 350188 1% 100% 2
6 FORWARD DIFFERENCE APPROXIMATIONS authKW 350188 1% 100% 2
7 OPTIMAL RECOVERY OF OPERATORS authKW 350188 1% 100% 2
8 POLYGON PARTITIONS authKW 350188 1% 100% 2
9 SEMIAXIS authKW 350188 1% 100% 2
10 KOLMOGOROV TYPE INEQUALITIES authKW 262638 2% 50% 3

Web of Science journal categories



chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Mathematics 4052 64% 0% 116
2 Mathematics, Applied 1757 39% 0% 71
3 Multidisciplinary Sciences 662 11% 0% 19
4 Statistics & Probability 61 5% 0% 9
5 Computer Science, Software Engineering 10 2% 0% 4
6 Computer Science, Interdisciplinary Applications 2 2% 0% 3
7 Physics, Mathematical 0 1% 0% 2
8 Evolutionary Biology 0 1% 0% 1
9 Computer Science, Theory & Methods -0 1% 0% 1
10 Engineering, Civil -0 1% 0% 1

Address terms



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 DIPARTMENTO MATEMAT GUIDO CASTELNUOVO 175094 1% 100% 1
2 FR CNRS 3399 175088 2% 25% 4
3 OZERSK TECHNOL 116727 1% 33% 2
4 LMR EA 4535 100051 1% 29% 2
5 ANAL ALGEBR 43772 1% 25% 1
6 IST STAT RIC OPERAT 43772 1% 25% 1
7 LINA CNRS FRE 2729 43772 1% 25% 1
8 EA 4535 25936 1% 7% 2
9 ELIE CARTAN NANCYUMR 7502 25012 1% 14% 1
10 SECT MATH ANAL 14589 1% 8% 1

Journals



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 VESTNIK LENINGRADSKOGO UNIVERSITETA SERIYA MATEMATIKA MEKHANIKA ASTRONOMIYA 9177 2% 1% 4
2 JOURNAL OF APPROXIMATION THEORY 8569 7% 0% 13
3 UKRAINIAN MATHEMATICAL JOURNAL 8292 4% 1% 7
4 DOKLADI NA BOLGARSKATA AKADEMIYA NA NAUKITE 6835 6% 0% 11
5 MATHEMATICAL NOTES 4920 7% 0% 12
6 PROCEEDINGS OF THE STEKLOV INSTITUTE OF MATHEMATICS 3912 3% 0% 5
7 FIBONACCI QUARTERLY 3121 3% 0% 5
8 AMERICAN MATHEMATICAL MONTHLY 2267 3% 0% 6
9 CONTRIBUTIONS TO DISCRETE MATHEMATICS 2160 1% 1% 1
10 JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS 2025 6% 0% 11

Author Key Words



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 STECHKINS PROBLEM 525282 2% 100% 3 Search STECHKINS+PROBLEM Search STECHKINS+PROBLEM
2 FAA DI BRUNOS FORMULA 506510 5% 32% 9 Search FAA+DI+BRUNOS+FORMULA Search FAA+DI+BRUNOS+FORMULA
3 DIFFERENTIATION OF COMPOSITE FUNCTIONS 393960 2% 75% 3 Search DIFFERENTIATION+OF+COMPOSITE+FUNCTIONS Search DIFFERENTIATION+OF+COMPOSITE+FUNCTIONS
4 BACKWARD DIFFERENCE APPROXIMATIONS 350188 1% 100% 2 Search BACKWARD+DIFFERENCE+APPROXIMATIONS Search BACKWARD+DIFFERENCE+APPROXIMATIONS
5 CALCULUS OF SEVERAL VARIABLES 350188 1% 100% 2 Search CALCULUS+OF+SEVERAL+VARIABLES Search CALCULUS+OF+SEVERAL+VARIABLES
6 FORWARD DIFFERENCE APPROXIMATIONS 350188 1% 100% 2 Search FORWARD+DIFFERENCE+APPROXIMATIONS Search FORWARD+DIFFERENCE+APPROXIMATIONS
7 OPTIMAL RECOVERY OF OPERATORS 350188 1% 100% 2 Search OPTIMAL+RECOVERY+OF+OPERATORS Search OPTIMAL+RECOVERY+OF+OPERATORS
8 POLYGON PARTITIONS 350188 1% 100% 2 Search POLYGON+PARTITIONS Search POLYGON+PARTITIONS
9 SEMIAXIS 350188 1% 100% 2 Search SEMIAXIS Search SEMIAXIS
10 KOLMOGOROV TYPE INEQUALITIES 262638 2% 50% 3 Search KOLMOGOROV+TYPE+INEQUALITIES Search KOLMOGOROV+TYPE+INEQUALITIES

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 23904 INEQUALITIES IN THE COMPLEX DOMAIN//POLAR DERIVATIVE//MARKOV INEQUALITY
2 36429 COMPACT CONVERGENCE TOPOLOGY//PHI ALGEBRA//LOCALLY M CONVEX ALGEBRA
3 28696 NUMERICAL DIFFERENTIATION//AUTOMATIC FILTERING//MOLLIFICATION
4 28536 PROJET ANAL FONCTIONNELLE//LIZORKIN TRIEBEL SPACES//HOMOGENEOUS BESOV SPACES
5 29178 OPTIMAL RECOVERY//UNIFORMLY DISTRIBUTED GRIDS//THEORET MATH SCI COMPUTAT
6 20679 STIRLING NUMBERS//R STIRLING NUMBERS//BELL NUMBERS
7 37206 GREAT ELLIPSE//GREAT CIRCLE//ASTRONOMICAL VESSEL POSITION
8 12655 RIORDAN ARRAYS//RIORDAN GROUP//PASCAL MATRIX
9 34586 KOLMOGOROV NIKOLSKII PROBLEM//AIRFRAME GLOBAL SOLUT//AKHIEZER KREIN FAVARD INEQUALITY
10 21556 KERGIN INTERPOLATION//IDEAL PROJECTOR//RADON PROJECTIONS

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