Class information for:
Level 1: WAVE FIELD SIMULATION//COMPUTATIONAL SEISMOLOGY//TIME SPACE DOMAIN

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
9622 1137 29.1 58%


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
16 4 ENGINEERING, CIVIL//CONSTRUCTION & BUILDING TECHNOLOGY//MECHANICS 627508
353 3       GEOPHYSICS//GEOPHYSICAL PROSPECTING//GEOCHEMISTRY & GEOPHYSICS 35074
494 2             GEOPHYSICS//GEOPHYSICAL PROSPECTING//GEOCHEMISTRY & GEOPHYSICS 15397
9622 1                   WAVE FIELD SIMULATION//COMPUTATIONAL SEISMOLOGY//TIME SPACE DOMAIN 1137

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 WAVE FIELD SIMULATION authKW 287718 1% 71% 15
2 COMPUTATIONAL SEISMOLOGY authKW 254064 6% 14% 69
3 TIME SPACE DOMAIN authKW 252127 1% 72% 13
4 SEISMIC MODELLING authKW 199963 3% 21% 36
5 ACOUSTIC WAVE EQUATION authKW 176730 2% 31% 21
6 NUMERICAL DISPERSION authKW 164890 4% 14% 43
7 NUMERICAL APPROXIMATIONS AND ANALYSIS authKW 145007 3% 16% 34
8 GEOPHYSICS journal 142020 17% 3% 198
9 BASIN EDGE EFFECTS authKW 138107 1% 86% 6
10 FOURTH ORDER SPATIAL ACCURACY authKW 138107 1% 86% 6

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 Geochemistry & Geophysics 64477 66% 0% 747
2 Geosciences, Multidisciplinary 845 11% 0% 125
3 Acoustics 706 5% 0% 57
4 Computer Science, Interdisciplinary Applications 548 7% 0% 74
5 Engineering, Geological 379 2% 0% 26
6 Mathematics, Interdisciplinary Applications 345 4% 0% 50
7 Audiology & Speech-Language Pathology 330 2% 0% 27
8 Mining & Mineral Processing 185 1% 0% 16
9 Mathematics, Applied 163 6% 0% 69
10 Physics, Mathematical 156 4% 0% 45

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 GEOPHYS GEOL CPGG 95906 0% 71% 5
2 CNPC GEOPHYS EXPLORAT 74699 1% 17% 16
3 CHUANQING DRILLING EXPLORAT CORP 53709 0% 100% 2
4 GEOPHYS RD UNIT 53709 0% 100% 2
5 TEILPROJEKT C3 53709 0% 100% 2
6 EARTHQUAKE ENGN 38982 3% 4% 33
7 CNPC GEOPHYS PROSPECTING 37488 1% 16% 9
8 MARINE GEOL NDE 35805 0% 67% 2
9 PETR OURCES 31522 2% 5% 24
10 STATE PETR OURCES PROSPECTING 28862 3% 4% 29

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 GEOPHYSICS 142020 17% 3% 198
2 CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION 51756 8% 2% 95
3 GEOPHYSICAL JOURNAL INTERNATIONAL 50413 12% 1% 131
4 BULLETIN OF THE SEISMOLOGICAL SOCIETY OF AMERICA 41656 9% 2% 99
5 GEOPHYSICAL PROSPECTING 29472 4% 2% 51
6 APPLIED GEOPHYSICS 22340 2% 4% 20
7 JOURNAL OF GEOPHYSICS AND ENGINEERING 19003 2% 3% 24
8 JOURNAL OF COMPUTATIONAL ACOUSTICS 15908 2% 3% 19
9 JOURNAL OF SEISMIC EXPLORATION 14262 1% 3% 16
10 EXPLORATION GEOPHYSICS 5047 1% 2% 10

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 WAVE FIELD SIMULATION 287718 1% 71% 15 Search WAVE+FIELD+SIMULATION Search WAVE+FIELD+SIMULATION
2 COMPUTATIONAL SEISMOLOGY 254064 6% 14% 69 Search COMPUTATIONAL+SEISMOLOGY Search COMPUTATIONAL+SEISMOLOGY
3 TIME SPACE DOMAIN 252127 1% 72% 13 Search TIME+SPACE+DOMAIN Search TIME+SPACE+DOMAIN
4 SEISMIC MODELLING 199963 3% 21% 36 Search SEISMIC+MODELLING Search SEISMIC+MODELLING
5 ACOUSTIC WAVE EQUATION 176730 2% 31% 21 Search ACOUSTIC+WAVE+EQUATION Search ACOUSTIC+WAVE+EQUATION
6 NUMERICAL DISPERSION 164890 4% 14% 43 Search NUMERICAL+DISPERSION Search NUMERICAL+DISPERSION
7 NUMERICAL APPROXIMATIONS AND ANALYSIS 145007 3% 16% 34 Search NUMERICAL+APPROXIMATIONS+AND+ANALYSIS Search NUMERICAL+APPROXIMATIONS+AND+ANALYSIS
8 BASIN EDGE EFFECTS 138107 1% 86% 6 Search BASIN+EDGE+EFFECTS Search BASIN+EDGE+EFFECTS
9 FOURTH ORDER SPATIAL ACCURACY 138107 1% 86% 6 Search FOURTH+ORDER+SPATIAL+ACCURACY Search FOURTH+ORDER+SPATIAL+ACCURACY
10 SEISMIC WAVE PROPAGATION 129946 2% 20% 24 Search SEISMIC+WAVE+PROPAGATION Search SEISMIC+WAVE+PROPAGATION

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 ZHANG, W , ZHANG, ZG , CHEN, XF , (2012) THREE-DIMENSIONAL ELASTIC WAVE NUMERICAL MODELLING IN THE PRESENCE OF SURFACE TOPOGRAPHY BY A COLLOCATED-GRID FINITE-DIFFERENCE METHOD ON CURVILINEAR GRIDS.GEOPHYSICAL JOURNAL INTERNATIONAL. VOL. 190. ISSUE 1. P. 358-378 82 74% 25
2 MOCZO, P , ROBERTSSON, JOA , EISNER, L , (2007) THE FINITE-DIFFERENCE TIME-DOMAIN METHOD FOR MODELING OF SEISMIC WAVE PROPAGATION.ADVANCES IN GEOPHYSICS, VOL 48. VOL. 48. ISSUE . P. 421 -516 93 66% 92
3 LIU, Y , (2014) OPTIMAL STAGGERED-GRID FINITE-DIFFERENCE SCHEMES BASED ON LEAST-SQUARES FOR WAVE EQUATION MODELLING.GEOPHYSICAL JOURNAL INTERNATIONAL. VOL. 197. ISSUE 2. P. 1033-1047 55 87% 15
4 KRISTEK, J , GALIS, M , PAZAK, P , BALAZOVJECH, M , MOCZO, P , (2007) THE FINITE-DIFFERENCE AND FINITE-ELEMENT MODELING OF SEISMIC WAVE PROPAGATION AND EARTHQUAKE MOTION.ACTA PHYSICA SLOVACA. VOL. 57. ISSUE 2. P. 177 -406 79 69% 77
5 REN, ZM , LIU, Y , (2015) ACOUSTIC AND ELASTIC MODELING BY OPTIMAL TIME-SPACE-DOMAIN STAGGERED-GRID FINITE-DIFFERENCE SCHEMES.GEOPHYSICS. VOL. 80. ISSUE 1. P. T17 -T40 58 77% 3
6 SUN, WJ , ZHOU, BZ , FU, LY , (2015) A STAGGERED-GRID CONVOLUTIONAL DIFFERENTIATOR FOR ELASTIC WAVE MODELLING.JOURNAL OF COMPUTATIONAL PHYSICS. VOL. 301. ISSUE . P. 59 -76 49 82% 2
7 GAO, YJ , ZHANG, JH , YAO, ZX , (2016) THIRD-ORDER SYMPLECTIC INTEGRATION METHOD WITH INVERSE TIME DISPERSION TRANSFORM FOR LONG-TERM SIMULATION.JOURNAL OF COMPUTATIONAL PHYSICS. VOL. 314. ISSUE . P. 436 -449 42 86% 1
8 LIU, Y , SEN, MK , (2011) SCALAR WAVE EQUATION MODELING WITH TIME-SPACE DOMAIN DISPERSION-RELATION-BASED STAGGERED-GRID FINITE-DIFFERENCE SCHEMES.BULLETIN OF THE SEISMOLOGICAL SOCIETY OF AMERICA. VOL. 101. ISSUE 1. P. 141-159 44 85% 18
9 YANG, GW , CHEN, YS , SONG, GJ , YANG, Y , LUO, CM , JIN, JH , LI, SQ , (2016) AN NAD SCHEME WITH WAVENUMBER ERROR OPTIMIZED FOR 2D SCALAR WAVE EQUATION.BULLETIN OF THE SEISMOLOGICAL SOCIETY OF AMERICA. VOL. 106. ISSUE 1. P. 189 -203 41 82% 0
10 LIU, SL , LI, XF , WANG, WS , XU, L , LI, BF , (2015) A MODIFIED SYMPLECTIC SCHEME FOR SEISMIC WAVE MODELING.JOURNAL OF APPLIED GEOPHYSICS. VOL. 116. ISSUE . P. 110 -120 37 82% 2

Classes with closest relation at Level 1


Rank Class id link
1 15206 SH WAVES//CYLINDRICAL SH WAVES//LINED TUNNELS
2 6877 PERFECTLY MATCHED LAYER//ABSORBING BOUNDARY CONDITIONS//NON REFLECTING BOUNDARY CONDITION
3 546 GEOPHYSICS//GEOPHYSICAL PROSPECTING//FULL WAVEFORM INVERSION
4 1783 SITE EFFECTS//MICROTREMOR//SITE RESPONSE
5 32549 SURFACE RAYS//CRITICAL RAYS//DELTA SHAPED TIME DEPENDENCE
6 2236 GEOPHYSICS//SHEAR WAVE SPLITTING//EDINBURGH ANISOTROPY PROJECT
7 21353 INVERSE Q FILTERING//Q ESTIMATION//GAIN LIMIT
8 16529 ACOUSTIC LOGGING//COSL UPC ALLIED BOREHOLE ACOUST//GEOPHYSICS
9 18105 SUMMATION BY PARTS//HIGH ORDER FINITE DIFFERENCE METHODS//SUMMATION BY PARTS OPERATORS
10 22622 CUBATURE//APPROXIMATE FEKETE POINTS//PADUA POINTS

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