Class information for:
Level 1: GMRES//NONSYMMETRIC LINEAR SYSTEMS//KRYLOV SUBSPACE METHODS

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
2381 2196 23.4 45%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
1337 7904 ALGEBRAIC MULTIGRID//DOMAIN DECOMPOSITION//NUMERICAL LINEAR ALGEBRA WITH APPLICATIONS

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 GMRES Author keyword 72 40% 6% 141
2 NONSYMMETRIC LINEAR SYSTEMS Author keyword 71 77% 2% 49
3 KRYLOV SUBSPACE METHODS Author keyword 67 34% 7% 160
4 MULTIPLE RIGHT HAND SIDES Author keyword 60 72% 2% 47
5 SPARSE LINEAR SYSTEMS Author keyword 45 52% 3% 61
6 INCOMPLETE LU FACTORIZATION Author keyword 42 73% 1% 32
7 SPARSE APPROXIMATE INVERSE Author keyword 35 67% 1% 31
8 INCOMPLETE FACTORIZATIONS Author keyword 31 73% 1% 24
9 SPARSE APPROXIMATE INVERSES Author keyword 25 75% 1% 18
10 APPROXIMATE INVERSES Author keyword 23 76% 1% 16

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 GMRES 72 40% 6% 141 Search GMRES Search GMRES
2 NONSYMMETRIC LINEAR SYSTEMS 71 77% 2% 49 Search NONSYMMETRIC+LINEAR+SYSTEMS Search NONSYMMETRIC+LINEAR+SYSTEMS
3 KRYLOV SUBSPACE METHODS 67 34% 7% 160 Search KRYLOV+SUBSPACE+METHODS Search KRYLOV+SUBSPACE+METHODS
4 MULTIPLE RIGHT HAND SIDES 60 72% 2% 47 Search MULTIPLE+RIGHT+HAND+SIDES Search MULTIPLE+RIGHT+HAND+SIDES
5 SPARSE LINEAR SYSTEMS 45 52% 3% 61 Search SPARSE+LINEAR+SYSTEMS Search SPARSE+LINEAR+SYSTEMS
6 INCOMPLETE LU FACTORIZATION 42 73% 1% 32 Search INCOMPLETE+LU+FACTORIZATION Search INCOMPLETE+LU+FACTORIZATION
7 SPARSE APPROXIMATE INVERSE 35 67% 1% 31 Search SPARSE+APPROXIMATE+INVERSE Search SPARSE+APPROXIMATE+INVERSE
8 INCOMPLETE FACTORIZATIONS 31 73% 1% 24 Search INCOMPLETE+FACTORIZATIONS Search INCOMPLETE+FACTORIZATIONS
9 SPARSE APPROXIMATE INVERSES 25 75% 1% 18 Search SPARSE+APPROXIMATE+INVERSES Search SPARSE+APPROXIMATE+INVERSES
10 APPROXIMATE INVERSES 23 76% 1% 16 Search APPROXIMATE+INVERSES Search APPROXIMATE+INVERSES

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 NONSYMMETRIC LINEAR SYSTEMS 134 37% 13% 295
2 GMRES 81 32% 10% 212
3 RESTARTED GMRES 53 85% 1% 28
4 KRYLOV SUBSPACE METHODS 39 35% 4% 92
5 MINIMAL RESIDUAL ALGORITHM 35 40% 3% 69
6 CG 29 52% 2% 40
7 CONJUGATE GRADIENT METHOD 29 21% 5% 120
8 APPROXIMATE INVERSE PRECONDITIONERS 28 60% 1% 31
9 NONSYMMETRIC SYSTEMS 28 58% 1% 32
10 AHEAD LANCZOS ALGORITHM 27 72% 1% 21

Journals


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 NUMERICAL LINEAR ALGEBRA WITH APPLICATIONS 13 12% 5% 109

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
Recent computational developments in Krylov subspace methods for linear systems 2007 107 229 72%
Preconditioning techniques for large linear systems: A survey 2002 318 178 68%
Iterative solution of linear systems in the 20th century 2000 143 80 84%
High Performance Inverse Preconditioning 2009 14 35 86%
Explicit approximate inverse preconditioning techniques 2002 28 61 79%
Equivalent operator preconditioning for elliptic problems 2009 7 55 47%
Developments and trends in the parallel solution of linear systems 1999 44 98 48%
KRYLOV SUBSPACE METHODS ON SUPERCOMPUTERS 1989 116 49 71%
A BRIEF REVIEW OF THE ITPACK PROJECT 1988 2 5 100%
PARALLELIZATION OF POISSON-BOLTZMANN AND BROWNIAN DYNAMICS CALCULATIONS 1995 1 11 45%

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 ANAL NUMER OPTIMISAT 5 32% 0.6% 14
2 MATH METHODS MODELS SCI PLICAT 5 24% 0.8% 18
3 SUPERCOMP MASSIVELY PARALLEL PLICAT 5 63% 0.2% 5
4 SCI COMP GRP CIC19 4 75% 0.1% 3
5 INPT IRIT 4 56% 0.2% 5
6 SERV MILIEUX CONTINUS 4 56% 0.2% 5
7 HIGH PERFORMANCE SCI COMP COMP SIMULAT 3 24% 0.5% 12
8 MTA ELTE NUMNET GRP 2 67% 0.1% 2
9 SERV METROL NUCL 2 12% 0.6% 14
10 TECH MATH COMP SCI 2 33% 0.2% 4

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000204159 JACOBI DAVIDSON//IMPLICITLY RESTARTED ARNOLDI//REFINED RITZ VECTOR
2 0.0000193890 HERMITIAN AND SKEW HERMITIAN SPLITTING//SADDLE POINT PROBLEMS//SADDLE POINT PROBLEM
3 0.0000158216 ALGEBRAIC MULTIGRID//SMOOTHED AGGREGATION//ALGEBRAIC MULTIGRID AMG
4 0.0000156113 RADIATION DIFFUSION//NEWTON ITERATIVE METHODS//NEWTON KRYLOV METHODS
5 0.0000120359 BDDC//FETI DP//DOMAIN DECOMPOSITION
6 0.0000108823 ELIMINATION TREE//MULTIFRONTAL METHODS//MULTIFRONTAL METHOD
7 0.0000101372 FLAT MPI//GEOFEM//LEHRSTUHL INGENIEURINFORMAT BAUWESEN
8 0.0000081771 MATRIX MULTISPLITTING//MULTISPLITTING//GAOR METHOD
9 0.0000078697 EXPONENTIAL INTEGRATORS//MATRIX PTH ROOT//MATRIX EXPONENTIAL
10 0.0000061887 DIPARTIMENTO CHIM FIS MATEMAT//TOEPLITZ MATRIX//PCG METHOD