Class information for:
Level 1: BOUNDARY EIGENVALUE PROBLEMS//VLADIKAVKAZ SCI//STRONGLY REGULAR BOUNDARY CONDITIONS

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
32036 114 13.5 14%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
2217 4340 INVERSE NODAL PROBLEM//STURM LIOUVILLE PROBLEMS//EIGENPARAMETER DEPENDENT BOUNDARY CONDITIONS

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ.
in class
1 BOUNDARY EIGENVALUE PROBLEMS Author keyword 1 50% 2% 2
2 VLADIKAVKAZ SCI Address 1 11% 5% 6
3 STRONGLY REGULAR BOUNDARY CONDITIONS Author keyword 0 33% 1% 1
4 CHEBYSHEV SYSTEM OF FUNCTIONS Author keyword 0 25% 1% 1
5 FB MATH 11 Address 0 25% 1% 1
6 ANAL TECH MATH VERSICHERUNGSMATH Address 0 20% 1% 1
7 BIRKHOFF REGULARITY Author keyword 0 20% 1% 1
8 SELF ADJOINT BOUNDARY CONDITIONS Author keyword 0 20% 1% 1
9 NWF 1 MATH Address 0 17% 1% 1
10 CHARACTERISTIC DETERMINANT Author keyword 0 10% 1% 1

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ.
in class		 LCSH search Wikipedia search
1 BOUNDARY EIGENVALUE PROBLEMS 1 50% 2% 2 Search BOUNDARY+EIGENVALUE+PROBLEMS Search BOUNDARY+EIGENVALUE+PROBLEMS
2 STRONGLY REGULAR BOUNDARY CONDITIONS 0 33% 1% 1 Search STRONGLY+REGULAR+BOUNDARY+CONDITIONS Search STRONGLY+REGULAR+BOUNDARY+CONDITIONS
3 CHEBYSHEV SYSTEM OF FUNCTIONS 0 25% 1% 1 Search CHEBYSHEV+SYSTEM+OF+FUNCTIONS Search CHEBYSHEV+SYSTEM+OF+FUNCTIONS
4 BIRKHOFF REGULARITY 0 20% 1% 1 Search BIRKHOFF+REGULARITY Search BIRKHOFF+REGULARITY
5 SELF ADJOINT BOUNDARY CONDITIONS 0 20% 1% 1 Search SELF+ADJOINT+BOUNDARY+CONDITIONS Search SELF+ADJOINT+BOUNDARY+CONDITIONS
6 CHARACTERISTIC DETERMINANT 0 10% 1% 1 Search CHARACTERISTIC+DETERMINANT Search CHARACTERISTIC+DETERMINANT
7 BUCKLING PROBLEMS 0 100% 1% 1 Search BUCKLING+PROBLEMS Search BUCKLING+PROBLEMS
8 DOMAINS OF FRACTIONAL POWERS 0 100% 1% 1 Search DOMAINS+OF+FRACTIONAL+POWERS Search DOMAINS+OF+FRACTIONAL+POWERS
9 GIROSCOPY OPERATOR 0 100% 1% 1 Search GIROSCOPY+OPERATOR Search GIROSCOPY+OPERATOR
10 IRREGULAR BOUNDARY VALUE PROBLEMS 0 100% 1% 1 Search IRREGULAR+BOUNDARY+VALUE+PROBLEMS Search IRREGULAR+BOUNDARY+VALUE+PROBLEMS

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ.
in class
1 N LAMBDA P 1 100% 2% 2
2 EXPANSION PROBLEMS 0 17% 1% 1
3 BIRKHOFF REGULARITY 0 100% 1% 1
4 IRREGULAR BOUNDARY VALUE 0 100% 1% 1
5 REGULAR EIGENVALUE PROBLEMS 0 100% 1% 1

Journals

Reviews

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ.
in class
1 VLADIKAVKAZ SCI 1 11% 5.3% 6
2 FB MATH 11 0 25% 0.9% 1
3 ANAL TECH MATH VERSICHERUNGSMATH 0 20% 0.9% 1
4 NWF 1 MATH 0 17% 0.9% 1
5 EQUAT DIFFERENTIELLES 0 10% 0.9% 1
6 S MATH 0 10% 0.9% 1
7 NWF I MATH UNIV STR 3 0 100% 0.9% 1

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000192177 SPECTRAL POLLUTION//FBI BARGMANN TRANSFORM//JWKB METHOD
2 0.0000188545 INVERSE NODAL PROBLEM//EIGENPARAMETER DEPENDENT BOUNDARY CONDITIONS//SPECTRAL SINGULARITIES
3 0.0000170767 FRANKL PROBLEM//REGULAR BOUNDARY CONDITIONS//HILL OPERATORS
4 0.0000148175 INDEFINITE STURM LIOUVILLE PROBLEM//DEFINITIZABLE OPERATOR//KREIN SPACE
5 0.0000098636 TRANSPORT OPERATOR//FREDHOLM PERTURBATION//STREAMING OPERATOR
6 0.0000076964 PARABOLIC DIFFERENTIAL DIFFERENCE EQUATION//ARBEITSGEMEIN AFT FUNKT ANAL//BIFURCATION OF PERIODIC SOLUTIONS
7 0.0000070676 ANALYTIC NUMERICAL SOLUTION//COUPLED DIFFUSION PROBLEM//CP METHOD
8 0.0000067664 OPTIMAL COLUMNS//OPTIMAL SHAPE//BIMODAL OPTIMIZATION
9 0.0000066932 QUANTIZED MAGNETIC FLUX//DIRAC HYDROGEN ATOM//MAGNETIC FLUX QUANTIZATION
10 0.0000061099 DISCRETE SYMPLECTIC SYSTEM//CONJOINED BASIS//DISCRETE QUADRATIC FUNCTIONAL