Class information for:
Level 1: WEIGHTED SHIFT ON A DIRECTED TREE//SUBNORMAL OPERATOR//KATEDRA ZASTOSOWAN MATEMAT

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
25790 272 15.6 27%


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
15 4 MATHEMATICS//MATHEMATICS, APPLIED//MATH 719832
249 3       MATHEMATICS//JOURNAL OF OPERATOR THEORY//MATH 46542
1108 2             COMPOSITION OPERATOR//TOEPLITZ OPERATOR//INTEGRAL EQUATIONS AND OPERATOR THEORY 9756
25790 1                   WEIGHTED SHIFT ON A DIRECTED TREE//SUBNORMAL OPERATOR//KATEDRA ZASTOSOWAN MATEMAT 272

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 WEIGHTED SHIFT ON A DIRECTED TREE authKW 909321 3% 90% 9
2 SUBNORMAL OPERATOR authKW 776182 8% 31% 22
3 KATEDRA ZASTOSOWAN MATEMAT address 611201 3% 78% 7
4 FORMALLY NORMAL OPERATOR authKW 561310 2% 100% 5
5 QUASINORMAL OPERATOR authKW 458398 3% 58% 7
6 UNBOUNDED BERGMAN OPERATORS authKW 449048 1% 100% 4
7 COMPOSITION OPERATOR IN AN L 2 SPACE authKW 336786 1% 100% 3
8 COMPOSITION OPERATOR ON L 2 SPACE authKW 336786 1% 100% 3
9 NORMAL OPERATOR authKW 287364 6% 16% 16
10 KATEDRA ZASTOSOWAN MATEMATYKI address 252588 1% 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 12625 92% 0% 249
2 Mathematics, Applied 1328 28% 0% 77
3 Physics, Mathematical 31 4% 0% 10
4 Statistics & Probability 13 2% 0% 6
5 Physics, Multidisciplinary 1 3% 0% 7
6 Multidisciplinary Sciences 0 0% 0% 1
7 Physics, Nuclear -1 0% 0% 1
8 Physics, Particles & Fields -1 0% 0% 1

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 KATEDRA ZASTOSOWAN MATEMAT 611201 3% 78% 7
2 KATEDRA ZASTOSOWAN MATEMATYKI 252588 1% 75% 3
3 CTE INVEST MATEMAT 112262 0% 100% 1
4 WARSAW HIGHER MANAGEMENT 112262 0% 100% 1
5 YAMAGATA SENIOR HIGH 112262 0% 100% 1
6 ZAKLAD ZASTOSOWAN MATEMAT 112262 0% 100% 1
7 PGDAV 112256 1% 25% 4
8 ART INFORMAT DESIGN 84192 1% 25% 3
9 MATEMATYKI 73848 2% 13% 5
10 CONTENT CREAT DESIGN 56130 0% 50% 1

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 INTEGRAL EQUATIONS AND OPERATOR THEORY 26573 8% 1% 23
2 STUDIA MATHEMATICA 9814 6% 1% 16
3 GLASGOW MATHEMATICAL JOURNAL 9282 4% 1% 11
4 JOURNAL OF OPERATOR THEORY 7103 3% 1% 9
5 OPERATORS AND MATRICES 5924 2% 1% 5
6 INDIAN JOURNAL OF PURE & APPLIED MATHEMATICS 5434 4% 0% 12
7 JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS 4474 11% 0% 29
8 ROCKY MOUNTAIN JOURNAL OF MATHEMATICS 3020 3% 0% 9
9 PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY 2936 8% 0% 21
10 COMPLEX ANALYSIS AND OPERATOR THEORY 1648 1% 0% 3

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 WEIGHTED SHIFT ON A DIRECTED TREE 909321 3% 90% 9 Search WEIGHTED+SHIFT+ON+A+DIRECTED+TREE Search WEIGHTED+SHIFT+ON+A+DIRECTED+TREE
2 SUBNORMAL OPERATOR 776182 8% 31% 22 Search SUBNORMAL+OPERATOR Search SUBNORMAL+OPERATOR
3 FORMALLY NORMAL OPERATOR 561310 2% 100% 5 Search FORMALLY+NORMAL+OPERATOR Search FORMALLY+NORMAL+OPERATOR
4 QUASINORMAL OPERATOR 458398 3% 58% 7 Search QUASINORMAL+OPERATOR Search QUASINORMAL+OPERATOR
5 UNBOUNDED BERGMAN OPERATORS 449048 1% 100% 4 Search UNBOUNDED+BERGMAN+OPERATORS Search UNBOUNDED+BERGMAN+OPERATORS
6 COMPOSITION OPERATOR IN AN L 2 SPACE 336786 1% 100% 3 Search COMPOSITION+OPERATOR+IN+AN+L+2+SPACE Search COMPOSITION+OPERATOR+IN+AN+L+2+SPACE
7 COMPOSITION OPERATOR ON L 2 SPACE 336786 1% 100% 3 Search COMPOSITION+OPERATOR+ON+L+2+SPACE Search COMPOSITION+OPERATOR+ON+L+2+SPACE
8 NORMAL OPERATOR 287364 6% 16% 16 Search NORMAL+OPERATOR Search NORMAL+OPERATOR
9 MINIMAL NORMAL EXTENSION 252588 1% 75% 3 Search MINIMAL+NORMAL+EXTENSION Search MINIMAL+NORMAL+EXTENSION
10 Q NORMAL OPERATOR 252588 1% 75% 3 Search Q+NORMAL+OPERATOR Search Q+NORMAL+OPERATOR

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 BUDZYNSKI, P , JABLONSKI, ZJ , JUNG, IB , STOCHEL, J , (2012) UNBOUNDED SUBNORMAL WEIGHTED SHIFTS ON DIRECTED TREES.JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS. VOL. 394. ISSUE 2. P. 819-834 23 85% 4
2 BUDZYNSKI, P , JABLONSKI, ZJ , JUNG, IB , STOCHEL, J , (2014) ON UNBOUNDED COMPOSITION OPERATORS IN L-2-SPACES.ANNALI DI MATEMATICA PURA ED APPLICATA. VOL. 193. ISSUE 3. P. 663-688 20 87% 1
3 JABLONSKI, ZJ , JUNG, IB , STOCHEL, J , (2013) OPERATORS WITH ABSOLUTE CONTINUITY PROPERTIES: AN APPLICATION TO QUASINORMALITY.STUDIA MATHEMATICA. VOL. 215. ISSUE 1. P. 11-30 15 100% 1
4 BUDZYNSKI, P , JABLONSKI, ZJ , JUNG, IB , STOCHEL, J , (2015) UNBOUNDED SUBNORMAL COMPOSITION OPERATORS IN L-2-SPACES.JOURNAL OF FUNCTIONAL ANALYSIS. VOL. 269. ISSUE 7. P. 2110 -2164 19 73% 0
5 JABLONSKI, ZJ , JUNG, IB , STOCHEL, J , (2014) A HYPONORMAL WEIGHTED SHIFT ON A DIRECTED TREE WHOSE SQUARE HAS TRIVIAL DOMAIN.PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY. VOL. 142. ISSUE 9. P. 3109 -3116 13 100% 3
6 BUDZYNSKI, P , JABLONSKI, ZJ , JUNG, IB , STOCHEL, J , (2016) A SUBNORMAL WEIGHTED SHIFT ON A DIRECTED TREE WHOSE NTH POWER HAS TRIVIAL DOMAIN.JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS. VOL. 435. ISSUE 1. P. 302 -314 14 82% 0
7 BUDZYNSKI, P , STOCHEL, J , (2009) JOINT SUBNORMALITY OF N-TUPLES AND C-0-SEMIGROUPS OF COMPOSITION OPERATORS ON L-2-SPACES, II.STUDIA MATHEMATICA. VOL. 193. ISSUE 1. P. 29-52 12 100% 1
8 JABLONSKI, ZJ , JUNG, IB , STOCHEL, J , (2014) UNBOUNDED QUASINORMAL OPERATORS REVISITED.INTEGRAL EQUATIONS AND OPERATOR THEORY. VOL. 79. ISSUE 1. P. 135-149 10 100% 2
9 SZAFRANIEC, FH , (2010) NORNIALS, SUBNORMALS AND AN OPEN QUESTION.OPERATORS AND MATRICES. VOL. 4. ISSUE 4. P. 485 -510 13 81% 1
10 JABLONSKI, ZJ , JUNG, IB , STOCHEL, J , (2013) NORMAL EXTENSIONS ESCAPE FROM THE CLASS OF WEIGHTED SHIFTS ON DIRECTED TREES.COMPLEX ANALYSIS AND OPERATOR THEORY. VOL. 7. ISSUE 2. P. 409-419 9 100% 3

Classes with closest relation at Level 1


Rank Class id link
1 20957 LEBESGUE TYPE DECOMPOSITION//NONNEGATIVE SESQUILINEAR FORMS//ALMOST DOMINATED PART
2 30061 2 VARIABLE WEIGHTED SHIFTS//HYPONORMAL//SUBNORMAL PAIRS
3 23177 ORDER CONTINUOUS NORM//SCI ECON JURID SOCIALES//BANACH LATTICE
4 13892 POSITIVE POLYNOMIALS//POSITIVSTELLENSATZ//SUM OF SQUARES
5 4303 ROW CONTRACTION//INVARIANT SUBSPACE//M ISOMETRY
6 7300 WEYLS THEOREM//SINGLE VALUED EXTENSION PROPERTY//BROWDERS THEOREM
7 18116 BANACH STONE THEOREM//DISJOINTNESS PRESERVING OPERATOR//F ALGEBRA
8 31079 CAUSAL MAPPINGS//ABSTRACT DIFFERENTIAL DELAY EQUATIONS//ABSTRACT NONLINEAR DIFFERENTIAL DELAY EQUATIONS
9 14828 TOEPLITZ OPERATOR//BEREZIN TRANSFORM//BERGMAN SPACE
10 16460 NONLINEAR COHERENT STATES//SCI TECH MGHILA//COHERENT STATES

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