Class information for:
Level 1: HIRSCH CONJECTURE//DISCRETE & COMPUTATIONAL GEOMETRY//ORIENTED MATROID

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
15639 701 18.1 30%


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
9 4 COMPUTER SCIENCE, THEORY & METHODS//COMPUTER SCIENCE, ARTIFICIAL INTELLIGENCE//COMPUTER SCIENCE, INFORMATION SYSTEMS 1247339
181 3       DISCRETE MATHEMATICS//JOURNAL OF GRAPH THEORY//MATHEMATICS 56539
1441 2             GRAPH DRAWING//DISCRETE & COMPUTATIONAL GEOMETRY//CROSSING NUMBER 7841
15639 1                   HIRSCH CONJECTURE//DISCRETE & COMPUTATIONAL GEOMETRY//ORIENTED MATROID 701

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 HIRSCH CONJECTURE authKW 474296 2% 78% 14
2 DISCRETE & COMPUTATIONAL GEOMETRY journal 335785 18% 6% 126
3 ORIENTED MATROID authKW 333917 3% 33% 23
4 UNIQUE SINK ORIENTATION authKW 181492 1% 83% 5
5 NEIGHBORLY POLYTOPE authKW 174234 1% 100% 4
6 POLYTOPE PROJECTIONS authKW 174234 1% 100% 4
7 HOM POLYTOPE authKW 130675 0% 100% 3
8 NEIGHBOURLY POLYTOPES authKW 130675 0% 100% 3
9 BAUES PROBLEM authKW 98005 0% 75% 3
10 DIAMETER OF POLYHEDRA authKW 98005 0% 75% 3

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 Mathematics 24548 80% 0% 559
2 Computer Science, Theory & Methods 4809 23% 0% 162
3 Mathematics, Applied 2024 22% 0% 155
4 Operations Research & Management Science 216 4% 0% 31
5 Computer Science, Software Engineering 137 4% 0% 26
6 Social Sciences, Mathematical Methods 45 1% 0% 8
7 COMPUTER APPLICATIONS & CYBERNETICS 15 0% 0% 1
8 Logic 8 0% 0% 2
9 Computer Science, Information Systems 3 1% 0% 8
10 Multidisciplinary Sciences 2 1% 0% 4

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 CIENCIAS MATEMAT INIC 43558 0% 100% 1
2 MATEMAT ESTADISTICA COMPUT 43558 0% 100% 1
3 MATH MA 6 2 43558 0% 100% 1
4 HBEREICH MATH INFORMATIK 29036 0% 33% 2
5 FOR DISKRETE MATH 27997 0% 21% 3
6 ALGORITHM PROJECT 21778 0% 50% 1
7 MATEMAT PORTO 21778 0% 50% 1
8 MATH E17 434 21778 0% 50% 1
9 ZENTRUM MATH M10 21778 0% 50% 1
10 MATEMAT ESTADIST COMPUTAC 21491 2% 4% 11

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 DISCRETE & COMPUTATIONAL GEOMETRY 335785 18% 6% 126
2 EUROPEAN JOURNAL OF COMBINATORICS 28690 6% 1% 45
3 JOURNAL OF COMBINATORIAL THEORY SERIES A 11918 4% 1% 30
4 ISRAEL JOURNAL OF MATHEMATICS 11128 4% 1% 31
5 COMPUTATIONAL GEOMETRY-THEORY AND APPLICATIONS 7892 2% 1% 14
6 DISCRETE MATHEMATICS 7161 6% 0% 44
7 GEOMETRIAE DEDICATA 7021 3% 1% 22
8 JOURNAL OF COMBINATORIAL THEORY SERIES B 6181 3% 1% 18
9 MATHEMATIKA 6064 2% 1% 11
10 DISCRETE APPLIED MATHEMATICS 4826 4% 0% 27

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 HIRSCH CONJECTURE 474296 2% 78% 14 Search HIRSCH+CONJECTURE Search HIRSCH+CONJECTURE
2 ORIENTED MATROID 333917 3% 33% 23 Search ORIENTED+MATROID Search ORIENTED+MATROID
3 UNIQUE SINK ORIENTATION 181492 1% 83% 5 Search UNIQUE+SINK+ORIENTATION Search UNIQUE+SINK+ORIENTATION
4 NEIGHBORLY POLYTOPE 174234 1% 100% 4 Search NEIGHBORLY+POLYTOPE Search NEIGHBORLY+POLYTOPE
5 POLYTOPE PROJECTIONS 174234 1% 100% 4 Search POLYTOPE+PROJECTIONS Search POLYTOPE+PROJECTIONS
6 HOM POLYTOPE 130675 0% 100% 3 Search HOM+POLYTOPE Search HOM+POLYTOPE
7 NEIGHBOURLY POLYTOPES 130675 0% 100% 3 Search NEIGHBOURLY+POLYTOPES Search NEIGHBOURLY+POLYTOPES
8 BAUES PROBLEM 98005 0% 75% 3 Search BAUES+PROBLEM Search BAUES+PROBLEM
9 DIAMETER OF POLYHEDRA 98005 0% 75% 3 Search DIAMETER+OF+POLYHEDRA Search DIAMETER+OF+POLYHEDRA
10 FLIP GRAPH CONNECTIVITY 98005 0% 75% 3 Search FLIP+GRAPH+CONNECTIVITY Search FLIP+GRAPH+CONNECTIVITY

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 ZIEGLER, GM , (1998) ORIENTED MATROIDS TODAY.ELECTRONIC JOURNAL OF COMBINATORICS. VOL. . ISSUE . P. - 148 54% 0
2 MIYATA, H , PADROL, A , (2015) ENUMERATING NEIGHBORLY POLYTOPES AND ORIENTED MATROIDS.EXPERIMENTAL MATHEMATICS. VOL. 24. ISSUE 4. P. 489 -505 22 81% 0
3 HOUGARDY, S , LUTZ, FH , ZELKE, M , (2010) SURFACE REALIZATION WITH THE INTERSECTION SEGMENT FUNCTIONAL.EXPERIMENTAL MATHEMATICS. VOL. 19. ISSUE 1. P. 79 -92 17 100% 1
4 FUKUDA, K , MIYATA, H , MORIYAMA, S , (2013) COMPLETE ENUMERATION OF SMALL REALIZABLE ORIENTED MATROIDS.DISCRETE & COMPUTATIONAL GEOMETRY. VOL. 49. ISSUE 2. P. 359-381 15 94% 1
5 SCHULTE, E , WILLS, JM , (2012) CONVEX-FACED COMBINATORIALLY REGULAR POLYHEDRA OF SMALL GENUS.SYMMETRY-BASEL. VOL. 4. ISSUE 1. P. 1-14 16 84% 1
6 SANTOS, F , (2013) RECENT PROGRESS ON THE COMBINATORIAL DIAMETER OF POLYTOPES AND SIMPLICIAL COMPLEXES.TOP. VOL. 21. ISSUE 3. P. 426-460 16 70% 4
7 SANTOS, F , (2002) TRIANGULATIONS OF ORIENTED MATROIDS.MEMOIRS OF THE AMERICAN MATHEMATICAL SOCIETY. VOL. 156. ISSUE 741. P. 1-+ 16 94% 1
8 GLAZYRIN, A , (2012) LOWER BOUNDS FOR THE SIMPLEXITY OF THE N-CUBE.DISCRETE MATHEMATICS. VOL. 312. ISSUE 24. P. 3656-3662 11 100% 0
9 GEVAY, G , SCHULTE, E , WILLS, JM , (2014) THE REGULAR GRUNBAUM POLYHEDRON OF GENUS 5.ADVANCES IN GEOMETRY. VOL. 14. ISSUE 3. P. 465 -482 14 74% 1
10 PADROL, A , (2013) MANY NEIGHBORLY POLYTOPES AND ORIENTED MATROIDS.DISCRETE & COMPUTATIONAL GEOMETRY. VOL. 50. ISSUE 4. P. 865-902 11 92% 1

Classes with closest relation at Level 1


Rank Class id link
1 14133 CD INDEX//EULERIAN POSET//FLAG F VECTOR
2 30563 ERDOS SZEKERES THEOREM//EMPTY CONVEX POLYGONS//ERDOS SZEKERES PROBLEM
3 20613 DEFICIENT BASIS//BASIC VARIABLE SET//PIVOT RULE
4 31587 NEAR AUTOMORPHISM//SORTABILITY//CHESSBOARD PEBBLING
5 28629 MATH INVEST CRYSTALLOG MINERAL PETROG//PLATINUM GRP ELEMENTS ORE GENESIS//PRODUCT OF LINEAR FORMS
6 16608 HELLY TYPE THEOREM//LINE TRANSVERSAL//GEOMETRIC PERMUTATION
7 20637 ABSTRACT REGULAR POLYTOPES//REGULAR MAP//ABSTRACT POLYTOPE
8 12903 HYPERPLANE ARRANGEMENT//RESONANCE VARIETY//CHARACTERISTIC VARIETY
9 17162 GENUS DISTRIBUTION//MAXIMUM GENUS//JOINT TREE
10 14302 BASE POLYHEDRON//VALUATED MATROID//SUBMODULAR FUNCTION

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