Class information for:
Level 1: FIRST FACTOR CLASS NUMBER//KUMMER SYSTEM OF CONGRUENCES//CATALAN CURVE

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
368 3       JOURNAL OF NUMBER THEORY//MATHEMATICS//ACTA ARITHMETICA 35230
322 2             MATHEMATICS//JOURNAL OF NUMBER THEORY//ACTA ARITHMETICA 18548
37370 1                   FIRST FACTOR CLASS NUMBER//KUMMER SYSTEM OF CONGRUENCES//CATALAN CURVE 84

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 FIRST FACTOR CLASS NUMBER authKW 750407 2% 100% 2
2 KUMMER SYSTEM OF CONGRUENCES authKW 750407 2% 100% 2
3 CATALAN CURVE authKW 375204 1% 100% 1
4 DEMJANENKO MATRICES authKW 375204 1% 100% 1
5 DIGIT EXPRESSION authKW 375204 1% 100% 1
6 IMAGINERY ABELIAN NUMBER FIELD authKW 375204 1% 100% 1
7 INDEX OF IRREGULARITY OF A PRIME authKW 375204 1% 100% 1
8 INKERIS MATRIX authKW 375204 1% 100% 1
9 IRREGULARITY INDEX OF A PRIME authKW 375204 1% 100% 1
10 MAILLET DETERMINANTS authKW 375204 1% 100% 1

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Mathematics 3889 92% 0% 77
2 Mathematics, Applied 93 14% 0% 12
3 Computer Science, Theory & Methods 9 4% 0% 3
4 Computer Science, Interdisciplinary Applications 0 1% 0% 1

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 MATH STAT F07 2622 1% 1% 1
2 MATH 255 21% 0% 18
3 ADV TECHNOL 238 2% 0% 2
4 SCI MATH 95 1% 0% 1
5 SCI ENGN 33 2% 0% 2
6 NAT SCI 29 2% 0% 2
7 CHIKUSA KU 15 1% 0% 1
8 MANAGEMENT 6 1% 0% 1
9 MATH STAT 3 1% 0% 1
10 ENGN 1 2% 0% 2

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ABHANDLUNGEN AUS DEM MATHEMATISCHEN SEMINAR DER UNIVERSITAT HAMBURG 46311 11% 1% 9
2 ACTA ARITHMETICA 37118 21% 1% 18
3 JOURNAL OF NUMBER THEORY 17409 18% 0% 15
4 MATHEMATIKA 3784 4% 0% 3
5 MONATSHEFTE FUR MATHEMATIK 2567 5% 0% 4
6 MATHEMATICS OF COMPUTATION 2310 6% 0% 5
7 MATHEMATICA SLOVACA 1715 2% 0% 2
8 PROCEEDINGS OF THE JAPAN ACADEMY SERIES A-MATHEMATICAL SCIENCES 1484 4% 0% 3
9 NAGOYA MATHEMATICAL JOURNAL 1231 2% 0% 2
10 ARCHIV DER MATHEMATIK 1172 5% 0% 4

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 FIRST FACTOR CLASS NUMBER 750407 2% 100% 2 Search FIRST+FACTOR+CLASS+NUMBER Search FIRST+FACTOR+CLASS+NUMBER
2 KUMMER SYSTEM OF CONGRUENCES 750407 2% 100% 2 Search KUMMER+SYSTEM+OF+CONGRUENCES Search KUMMER+SYSTEM+OF+CONGRUENCES
3 CATALAN CURVE 375204 1% 100% 1 Search CATALAN+CURVE Search CATALAN+CURVE
4 DEMJANENKO MATRICES 375204 1% 100% 1 Search DEMJANENKO+MATRICES Search DEMJANENKO+MATRICES
5 DIGIT EXPRESSION 375204 1% 100% 1 Search DIGIT+EXPRESSION Search DIGIT+EXPRESSION
6 IMAGINERY ABELIAN NUMBER FIELD 375204 1% 100% 1 Search IMAGINERY+ABELIAN+NUMBER+FIELD Search IMAGINERY+ABELIAN+NUMBER+FIELD
7 INDEX OF IRREGULARITY OF A PRIME 375204 1% 100% 1 Search INDEX+OF+IRREGULARITY+OF+A+PRIME Search INDEX+OF+IRREGULARITY+OF+A+PRIME
8 INKERIS MATRIX 375204 1% 100% 1 Search INKERIS+MATRIX Search INKERIS+MATRIX
9 IRREGULARITY INDEX OF A PRIME 375204 1% 100% 1 Search IRREGULARITY+INDEX+OF+A+PRIME Search IRREGULARITY+INDEX+OF+A+PRIME
10 MAILLET DETERMINANTS 375204 1% 100% 1 Search MAILLET+DETERMINANTS Search MAILLET+DETERMINANTS

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 18846 GALOIS MODULE STRUCTURE//NORMAL INTEGRAL BASIS//REALIZABLE CLASSES
2 6804 TAME KERNEL//CLASS GROUP//IWASAWA THEORY
3 15427 DRINFELD MODULES//DRINFELD MODULAR FORMS//DRINFELD MODULAR CURVES
4 22540 ABELIAN VARIETIES//HODGE CONJECTURE//STANDARD CONJECTURE OF LEFSCHETZ TYPE
5 30669 SPATIAL GRAPH//INTRINSICALLY KNOTTED//INTRINSICALLY LINKED
6 14909 CLASS NUMBER//RELATIVE CLASS NUMBER//CM FIELD
7 14324 DEDEKIND SUMS//HYBRID MEAN VALUE//ASYMPTOTIC FORMULA
8 9935 ELLIPTIC CURVES//CONGRUENT NUMBERS//MODULAR CURVES
9 23000 COSTAS ARRAYS//PRIMITIVE ELEMENT//HANSEN MULLEN CONJECTURE
10 24523 ESTERMANN ZETA FUNCTION//RIEMANN HYPOTHESIS//COTANGENT SUMS

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