Class information for:
Level 1: FICTITIOUS TIME INTEGRATION METHOD FTIM//BACKWARD HEAT CONDUCTION PROBLEM//BACKWARD HEAT PROBLEM

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
5071 1611 21.9 50%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
1793 5776 ILL POSED PROBLEM//DISCREPANCY PRINCIPLE//ILL POSED PROBLEMS

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 FICTITIOUS TIME INTEGRATION METHOD FTIM Author keyword 80 100% 2% 25
2 BACKWARD HEAT CONDUCTION PROBLEM Author keyword 69 96% 1% 22
3 BACKWARD HEAT PROBLEM Author keyword 60 100% 1% 20
4 ILL POSED PROBLEM Author keyword 50 29% 9% 148
5 DATA COMPLETION Author keyword 38 78% 2% 25
6 INVERSE CAUCHY PROBLEM Author keyword 27 83% 1% 15
7 QUASI REVERSIBILITY METHOD Author keyword 24 82% 1% 14
8 STRONGLY ILL POSED PROBLEM Author keyword 24 91% 1% 10
9 ROBIN INVERSE PROBLEM Author keyword 23 100% 1% 10
10 UNKNOWN SOURCE Author keyword 23 72% 1% 18

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 FICTITIOUS TIME INTEGRATION METHOD FTIM 80 100% 2% 25 Search FICTITIOUS+TIME+INTEGRATION+METHOD+FTIM Search FICTITIOUS+TIME+INTEGRATION+METHOD+FTIM
2 BACKWARD HEAT CONDUCTION PROBLEM 69 96% 1% 22 Search BACKWARD+HEAT+CONDUCTION+PROBLEM Search BACKWARD+HEAT+CONDUCTION+PROBLEM
3 BACKWARD HEAT PROBLEM 60 100% 1% 20 Search BACKWARD+HEAT+PROBLEM Search BACKWARD+HEAT+PROBLEM
4 ILL POSED PROBLEM 50 29% 9% 148 Search ILL+POSED+PROBLEM Search ILL+POSED+PROBLEM
5 DATA COMPLETION 38 78% 2% 25 Search DATA+COMPLETION Search DATA+COMPLETION
6 INVERSE CAUCHY PROBLEM 27 83% 1% 15 Search INVERSE+CAUCHY+PROBLEM Search INVERSE+CAUCHY+PROBLEM
7 QUASI REVERSIBILITY METHOD 24 82% 1% 14 Search QUASI+REVERSIBILITY+METHOD Search QUASI+REVERSIBILITY+METHOD
8 STRONGLY ILL POSED PROBLEM 24 91% 1% 10 Search STRONGLY+ILL+POSED+PROBLEM Search STRONGLY+ILL+POSED+PROBLEM
9 ROBIN INVERSE PROBLEM 23 100% 1% 10 Search ROBIN+INVERSE+PROBLEM Search ROBIN+INVERSE+PROBLEM
10 UNKNOWN SOURCE 23 72% 1% 18 Search UNKNOWN+SOURCE Search UNKNOWN+SOURCE

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 FOURIER REGULARIZATION 61 95% 1% 20
2 GROUP PRESERVING SCHEMES 59 81% 2% 35
3 LAPLACE EQUATION 54 41% 6% 101
4 GROUP SHOOTING METHOD 44 78% 2% 29
5 DEPENDENT HEAT SOURCE 42 94% 1% 15
6 SIDEWAYS PARABOLIC EQUATION 42 94% 1% 15
7 FINAL MEASUREMENT DATA 38 93% 1% 14
8 GROUP PRESERVING SCHEME 38 86% 1% 19
9 TIME INTEGRATION METHOD 37 58% 3% 42
10 CONDITIONAL STABILITY 33 83% 1% 19

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 INVERSE PROBLEMS IN SCIENCE AND ENGINEERING 10 11% 5% 81

Reviews


Title Publ. year Cit. Active
references		 % act. ref.
to same field
The truncation method for a two-dimensional nonhomogeneous backward heat problem 2010 7 8 100%
The stability for the Cauchy problem for elliptic equations 2009 42 36 33%
The method of central difference for the inverse time-dependent heat source problem 2011 3 19 95%
On a backward heat problem with time-dependent coefficient: Regularization and error estimates 2013 0 7 100%
A modified integral equation method of the semilinear backward heat problem 2011 0 12 100%
Quantitative estimates of unique continuation for parabolic equations, determination of unknown time-varying boundaries and optimal stability estimates 2008 13 63 43%
Recovering boundary data: The Cauchy Stokes system 2013 0 12 75%
Inverse problems in elasticity 2005 102 74 18%
On Complex-valued 2D Eikonals. Part Four: Continuation Past a Caustic 2009 3 55 47%
A NONCHARACTERISTIC CAUCHY-PROBLEM FOR THE HEAT-EQUATION 1991 8 36 50%

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 GRID PL TECHNOL 18 89% 0.5% 8
2 EA 2222 9 50% 0.8% 13
3 LAMSIN 7 29% 1.2% 20
4 LMAC 7 31% 1.1% 18
5 COMPUTAT SIMULAT 7 34% 1.0% 16
6 CLOUD COMP SYST INTEGRAT 6 80% 0.2% 4
7 MATH LMI 6 100% 0.2% 4
8 AEROSP EDUC 4 17% 1.5% 24
9 SYST ENGN NAVAL ARCHITECTURE 4 19% 1.3% 21
10 PL ANAL GRP 4 56% 0.3% 5

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000196153 METHOD OF FUNDAMENTAL SOLUTIONS//TREFFTZ METHOD//SINGULAR BOUNDARY METHOD
2 0.0000178344 INVERSE HEAT CONDUCTION PROBLEM//INVERSE HEAT CONDUCTION//INVERSE STEFAN PROBLEM
3 0.0000152593 DISCREPANCY PRINCIPLE//DYNAMICAL SYSTEMS METHOD DSM//NONLINEAR ILL POSED PROBLEMS
4 0.0000130281 NCTS TAIPEI//CARLEMAN ESTIMATE//UNIQUE CONTINUATION
5 0.0000124599 CARLEMAN MATRIX//CORE UNDER PROGRAMS//ELLIPTIC DIFFERENTIAL COMPLEXES
6 0.0000114075 NONLOCAL BOUNDARY CONDITIONS//LINEAR HYPERBOLIC EQUATION//INTEGRAL OVERDETERMINATION CONDITION
7 0.0000098950 INVERSE COEFFICIENT PROBLEM//WAVELET MULTISCALE METHOD//EQUATION OF MEMBRANE WITH STRONG VISCOSITY
8 0.0000085249 GLOBAL IN TIME EXISTENCE AND UNIQUENESS RESULT//ANALYTIC SEMIGROUP THEORY//FIRST ORDER PROBLEM
9 0.0000075642 TRANSMISSION EIGENVALUES//INTERIOR TRANSMISSION PROBLEM//LINEAR SAMPLING METHOD
10 0.0000049382 MEROMORPHIC APPROXIMATION//NIKISHIN SYSTEMS//BAKER GAMMEL WILLS CONJECTURE