Class information for:
Level 1: JORDANS FORM//TRIDIAGONAL MATRICES//ANTI TRIDIAGONAL MATRICES

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
15641 630 14.9 34%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
3680 799 JORDANS FORM//TRIDIAGONAL MATRICES//ANTI TRIDIAGONAL MATRICES

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 JORDANS FORM Author keyword 61 95% 3% 20
2 TRIDIAGONAL MATRICES Author keyword 29 43% 8% 52
3 ANTI TRIDIAGONAL MATRICES Author keyword 26 87% 2% 13
4 TRIDIAGONAL LINEAR SYSTEMS Author keyword 23 79% 2% 15
5 COMPUTER ALGEBRA SYSTEMS CAS Author keyword 13 69% 2% 11
6 TRIDIAGONAL SYSTEMS Author keyword 10 57% 2% 12
7 NEARLY PENTA DIAGONAL MATRICES Author keyword 8 100% 1% 5
8 PENTADIAGONAL MATRICES Author keyword 8 62% 1% 8
9 TRIDIAGONAL LINEAR SYSTEM Author keyword 7 56% 1% 9
10 GRP DEFA Address 6 71% 1% 5

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 JORDANS FORM 61 95% 3% 20 Search JORDANS+FORM Search JORDANS+FORM
2 TRIDIAGONAL MATRICES 29 43% 8% 52 Search TRIDIAGONAL+MATRICES Search TRIDIAGONAL+MATRICES
3 ANTI TRIDIAGONAL MATRICES 26 87% 2% 13 Search ANTI+TRIDIAGONAL+MATRICES Search ANTI+TRIDIAGONAL+MATRICES
4 TRIDIAGONAL LINEAR SYSTEMS 23 79% 2% 15 Search TRIDIAGONAL+LINEAR+SYSTEMS Search TRIDIAGONAL+LINEAR+SYSTEMS
5 COMPUTER ALGEBRA SYSTEMS CAS 13 69% 2% 11 Search COMPUTER+ALGEBRA+SYSTEMS+CAS Search COMPUTER+ALGEBRA+SYSTEMS+CAS
6 TRIDIAGONAL SYSTEMS 10 57% 2% 12 Search TRIDIAGONAL+SYSTEMS Search TRIDIAGONAL+SYSTEMS
7 NEARLY PENTA DIAGONAL MATRICES 8 100% 1% 5 Search NEARLY+PENTA+DIAGONAL+MATRICES Search NEARLY+PENTA+DIAGONAL+MATRICES
8 PENTADIAGONAL MATRICES 8 62% 1% 8 Search PENTADIAGONAL+MATRICES Search PENTADIAGONAL+MATRICES
9 TRIDIAGONAL LINEAR SYSTEM 7 56% 1% 9 Search TRIDIAGONAL+LINEAR+SYSTEM Search TRIDIAGONAL+LINEAR+SYSTEM
10 PENTADIAGONAL MATRIX 6 53% 1% 8 Search PENTADIAGONAL+MATRIX Search PENTADIAGONAL+MATRIX

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 POSITIVE INTEGER POWERS 26 100% 2% 11
2 ENSEMBLE ARCHITECTURES 15 88% 1% 7
3 SYMMETRIC CIRCULANT MATRICES 14 100% 1% 7
4 TRIDIAGONAL SYSTEMS 12 59% 2% 13
5 FAST NUMERICAL ALGORITHM 8 100% 1% 5
6 BAND MATRICES 7 33% 3% 18
7 ARBITRARY POSITIVE POWERS 6 100% 1% 4
8 QUADRANT INTERLOCKING FACTORIZATION 6 100% 1% 4
9 TRIDIAGONAL LINEAR SYSTEMS 5 63% 1% 5
10 CYCLIC REDUCTION ALGORITHM 5 50% 1% 7

Journals

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
The cyclic reduction algorithm: from Poisson equation to stochastic processes and beyond 2009 6 57 33%
Review of general and Toeplitz vector bidiagonal solvers 1996 3 10 70%
SOLUTION OF PARTIAL-DIFFERENTIAL EQUATIONS ON VECTOR AND PARALLEL COMPUTERS 1985 144 141 11%
PARALLEL COMPUTATIONS IN LINEAR ALGEBRA .2. 1982 0 5 40%

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 GRP DEFA 6 71% 0.8% 5
2 ETSIT UPM TELECOMMUN ENGN 4 75% 0.5% 3
3 MATH PL INFORMAT TECHNOL 4 44% 1.1% 7
4 EUE UCM STAT 3 100% 0.5% 3
5 MATH PL INFORMAT TECHNOL ETSIT UPM 2 67% 0.3% 2
6 ETSIT UPM 1 50% 0.3% 2
7 PARALLEL ALGORITHMS 1 15% 1.3% 8
8 BLDG ENVIRONM SERV ENGN 1 17% 0.8% 5
9 GRC INT 1 50% 0.2% 1
10 MATH ORBIT DYNAM SECT 1 50% 0.2% 1

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000192977 ABS METHODS//LINEAR DIOPHANTINE SYSTEMS//ABS ALGORITHM
2 0.0000119174 ORTHOGONAL SPLINE COLLOCATION//MATRIX DECOMPOSITION ALGORITHMS//ALMOST BLOCK DIAGONAL SYSTEMS
3 0.0000105872 FLAT MPI//GEOFEM//LEHRSTUHL INGENIEURINFORMAT BAUWESEN
4 0.0000101482 ATMOSPHERIC GENERAL CIRCULATION MODELING//SEMI LAGRANGIAN TRANSPORT//CYCLIC DISTRIBUTION
5 0.0000101092 DIPARTIMENTO CHIM FIS MATEMAT//TOEPLITZ MATRIX//PCG METHOD
6 0.0000085167 PASCAL MATRIX//FIBONACCI QUARTERLY//K NACCI SEQUENCE
7 0.0000077319 CESTAC METHOD//DISCRETE STOCHASTIC ARITHMETIC//STOCHASTIC ARITHMETIC
8 0.0000075913 NONSYMMETRIC ALGEBRAIC RICCATI EQUATION//NONLINEAR MATRIX EQUATION//POSITIVE DEFINITE SOLUTION
9 0.0000071810 ELIMINATION TREE//MULTIFRONTAL METHODS//MULTIFRONTAL METHOD
10 0.0000067374 SUPRENUM//PARMACS//COMPUTATIONAL FORCE