논문 및 연구활동 
 연구활동(주요논문)

[논문]
ERROR ESTIMATES OF STOCHASTIC OPTIMAL NEUMANN BOUNDARY CONTROL PROBLEMS
(SIAM JOURNAL ON NUMERICAL ANALYSIS)
 2011.11
이형천, Jangwoon Lee, Max Gunzburger

[논문]
A posteriori error estimators for stabilized P1 nonconforming approximation of the Stokes problem
(COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING)
 2010.11
이형천, 김광연

[논문]
Firstorder system leastsquares methods for an optimal control problem by the Stokes flow
(SIAM Journal on Numerical Analysis)
 2009.04
이형천, 유수록, 김상동

[논문]
POD and CVTbased reducedorder modeling of NavierStokes flows
(Computer methods in applied mechanics and engineering)
 2006.10
이형천, Max Gunzburger, John Burkardt

[논문]
Centroidal Voronoi tessellationbased reducedorder modeling of complex systems
(SIAM Journal on Scientific Computing)
 2006.04
이형천, John Burkardt, Max Gunzburger
 국제학술논문지

[논문]
Error analysis of finite element approximations of the optimal control problem for stochastic Stokes equations with additive white noise
(APPLIED NUMERICAL MATHEMATICS)
 2018.11
이형천, 최영미

[논문]
FINITE ELEMENT METHOD TO CONTROL THE DOMAIN SINGULARITIES OF POISSON EQUATION USING THE STRESS INTENSITY FACTOR : MIXED BOUNDARY CONDITION
(INTERNATIONAL JOURNAL OF NUMERICAL ANALYSIS AND MODELING)
 2017.07
이형천, 김석찬

[논문]
Comparison of approaches for random PDE optimization problems based on different matching functional
(COMPUTERS & MATHEMATICS WITH APPLICATIONS)
 2017.04
이형천, Gunzburger, Max

[논문]
Sparse grid stochastic collocation method for stochastic Burgers equation
(JOURNAL OF THE KOREAN MATHEMATICAL SOCIETY)
 2017.01
이형천, 남윤

[논문]
A finite element method for computing accurate solutions for Poisson equations with corner singularities using the stress intensity factor
(COMPUTERS & MATHEMATICS WITH APPLICATIONS)
 2016.06
이형천, 김석찬

[논문]
Distributed Control of the Stochastic Burgers Equation with Random Input Data
(EAST ASIAN JOURNAL ON APPLIED MATHEMATICS)
 2016.02
이형천, 남윤

[논문]
Distributed Feedback Control of the BenjaminBonaMahonyBurgers Equation by a ReducedOrder Model
(EAST ASIAN JOURNAL ON APPLIED MATHEMATICS)
 2015.02
이형천, 박광일

[논문]
Finite Element Approximations of the Optimal Control Problems for Stochastic Stokes Equations
(BULLETIN OF THE KOREAN MATHEMATICAL SOCIETY)
 2014.05
이형천, 최영미, 김수현

[논문]
Sparse grid collocation method for an optimal control problem involving a stochastic partial differential equation with random inputs
(EAST ASIAN JOURNAL ON APPLIED MATHEMATICS)
 2014.05
이형천, 김나리

[논문]
A Stochastic Galerkin Method for Stochastic Control Problems
(COMMUNICATIONS IN COMPUTATIONAL PHYSICS)
 2013.07
이형천, Lee, Jangwoon

[논문]
A cell boundary element method for s flux control problem
(JOURNAL OF THE KOREAN MATHEMATICAL SOCIETY)
 2013.01
이형천, 전영목

[논문]
Convergence of the Newton's method for an optimal control problems for NavierStokes equations
(BULLETIN OF THE KOREAN MATHEMATICAL SOCIETY)
 2011.11
이형천, 김상동, 최영미

[논문]
ERROR ESTIMATES OF STOCHASTIC OPTIMAL NEUMANN BOUNDARY CONTROL PROBLEMS
(SIAM JOURNAL ON NUMERICAL ANALYSIS)
 2011.11
이형천, Jangwoon Lee, Max Gunzburger

[논문]
A posteriori error estimators for stabilized P1 nonconforming approximation of the Stokes problem
(COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING)
 2010.11
이형천, 김광연

[논문]
A posteriori error estimators for nonconforming finite element methods of the linear elasticity problem
(JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS)
 2010.11
이형천, 김광연

[논문]
Boundary Feedback Control of the Burgers Equations by a ReducedOrder Approach Using Centroidal Voronoi Tessellations
(JOURNAL OF SCIENTIFIC COMPUTING)
 2010.06
이형천, 박광일

[논문]
FirstOrder System LeastSquares Methods for a Flux Control Problem by the Stokes Flow
(COMMUNICATIONS IN COMPUTATIONAL PHYSICS)
 2010.04
이형천, 김상동, 류수록

[논문]
A MULTIGRID METHOD FOR AN OPTIMAL CONTROL PROBLEM OF A DIFFUSIONCONVECTION EQUATION
(JOURNAL OF THE KOREAN MATHEMATICAL SOCIETY)
 2010.02
이형천, 백헌기, 김상동

[논문]
Analysis and computations of least squares method for optimal control problems for the Stokes equations
(JOURNAL OF THE KOREAN MATHEMATICAL SOCIETY)
 2009.09
이형천, 김상동, 최영미

[논문]
Firstorder system leastsquares methods for an optimal control problem by the Stokes flow
(SIAM Journal on Numerical Analysis)
 2009.04
이형천, 유수록, 김상동

[논문]
Optimal control problems for the two dimensional Rayleigh_Benard type convection by a gradient method
(Japan Journal of Industrial and applied mathematics)
 2009.02
이형천

[논문]
NUmerical simulations of the steady NavierStokes using adaptive meshing schemes
(International Jounal for Numerical Methods in Fluids)
 2008.02
이형천, Li Tian, Lili Ju

[논문]
Analysis and finite element approximation of an optimal control problem for the Oseen viscoelastic fluid flow
(Journal of Mathematical Analysis and Applications)
 2007.11
이형천, Hyesuk Lee

[논문]
A leastsquares/penalty method for distributed optimal control problems for Stokes equations
(An International Journal Computers And Mathematics with Applications)
 2007.05
이형천, 최영미, 신병천

[논문]
Redeucedorder modeling of Burgers equations based on centroidal Voronoi tessellation
(International Journal of Numerical Analysis and Modeling)
 2007.02
이형천, 이성환, 박광일

[논문]
POD and CVTbased reducedorder modeling of NavierStokes flows
(Computer methods in applied mechanics and engineering)
 2006.10
이형천, Max Gunzburger, John Burkardt

[논문]
Analysis and approximation of linear feedback control problems for the Boussinesq equations
(Computers and mathematics with applications)
 2006.04
이형천, 최영미

[논문]
Centroidal Voronoi tessellationbased reducedorder modeling of complex systems
(SIAM Journal on Scientific Computing)
 2006.04
이형천, John Burkardt, Max Gunzburger

[논문]
Reducedorder modeling of NavierStokes equations via centroidal Voronoi tessellation
(Contemporary Mathematics)
 2006.01
이형천, Max Gunzburger

[논문]
Fully discrete approximation of a velocity and temperature tracking problem for the Boussinesq equations with piecewise distributed controls
(Math. Meth. Appl. Sci.)
 2005.07
이형천, 신병천

[논문]
Analysis of optimal control problems for the twodimensional thermistor system
(SIAM J. Control Optim.)
 2005.07
이형천, TIMOFEY SHILKIN

[논문]
FInite element approximations and computations of optimal control problems for the stationary Boussinesq equations with distributed and Neumann boundary controls
(Far East Journal of Applied mathematics)
 2005.07
이형천, 김영관, 김수현

[논문]
Finite element approximation and computations of optimal dirichlet boundary control problems for the Boussinesq equations
(Journal of Korean Math. Soc.)
 2004.07
이형천, 김수현

[논문]
Leastsquares spectral collocation method for the Stokes equations
(Nemerical Methods for Partial Differential Equations)
 2004.01
이형천, 이상동, 신병천

[논문]
Pseudospectral leastsquares method for the secondorder elliptic boundary value problem
(SIAM Journal of Numerical Analysis)
 2003.10
이형천, 신병천, 김상도

[논문]
Analysis and computational methods of Dirichlet boundary optimal control problems for 2D Boussinesq equations
(Advances in Computational Mathematics)
 2002.12
이형천

[논문]
Dynamics for controlled 2D Boussinesq syatems with distributed controld
(Journal of Mathematical Analysis and Applicaations)
 2002.09
이형천

[논문]
Dynamics for Linear Feedback Controlled TwoDimensional Benard Equations with Distributed Controls
(Applied Mathematics and Optimization (SprongerVerlag))
 2001.09
이형천, 신병춘

[논문]
Global existence of weak solutions for viscous incompressible flows around a moving rigid body in three dimensions
(Journal of Mathematical Fluid Mechanics)
 2000.10
이형천, Max D. Gunzburger, Gregory Seregin

[논문]
Analysis of Neumann boundary optimal control problems for the stationary Boussinesq equations including solid media
(SIAM Journal on Control and Optimization)
 2000.09
이형천, Oleg Imanuvilov

[논문]
A leastsquares method for optimal control problems for a secondorder elliptic system in two dimensions
(Journal of Mathematical Analysis and Applications)
 2000.02
이형천, 최영미

[논문]
Piecewise optimal distributed controls for 2D Boussinesq equations
(Mathematical Methods in the Applied Sciences)
 2000.02
이형천, 신병춘

[논문]
Analysis of optimal control problems for the 2D stationary Boussinesq equations
(Journal of mathematical analysis and applications)
 2000.02
이형천

[논문]
A penalty/leastsquares method for optimal control problems for firstorder elliptic systems
(Applied Mathematics and Computation)
 2000.01
이형천, Max D. Gunzburger

[논문]
Analysis and approximation of optimal control problems for firstorder elliptic systems in three dimensions
(Applied Mathematics and Computation)
 1999.04
이형천, Max D. Gunzburger

[논문]
Feedback Control of Karman Vortex Shedding
(Journal of Applied Mechanics)
 1996.09
이형천, Max D. Gunzburger
 국내학술논문지

[논문]
The h*p finite element method for optimal control problems constrained by stochastic elliptic PDEs
(JOURNAL OF THE KOREAN SOCIETY FOR INDUSTRIAL AND APPLIED MATHEMATICS )
 2015.12
이형천, 이장운

[논문]
INTERNAL FEEDBACK CONTROL OF THE BENJAMINBONAMAHONYBURGERS EQUATION
(JOURNAL OF THE KOREAN SOCIETY FOR INDUSTRIAL AND APPLIED MATHEMATICS )
 2014.09
이형천, 박광일

[논문]
ANALYSIS OF VELOCITYFLUX FIRSTORDER SYSTEM LEASTSQUARES PRINCIPLES FOR THE OPTIMAL CONTROL PROBLEMS FOR THE NAVIERSTOKES EQUATIONS
(Journal of the Korean Society for Industrial and Applied Mathematics)
 2010.06
최영미, 이형천

[논문]
DISTRIBUTED FEEDBACK CONTROL OF THE BURGERS EQUATION BY A REDUCEDORDER APPROACH USING WEIGHTED CENTROIDAL VORONOI TESSELLATION
(Journal of the Korean Society for Industrial and Applied Mathematics)
 2009.12
이형천, 박광일, 이준엽

[논문]
Adaptive CVTbased reducedorder modeling of Burgers equation
(Journal of the Korean Society for Industrial and Applied Mathematics)
 2009.06
이형천, QIANG DU, GUAUGRIPIAO

[논문]
Analysis of firstorder system Leastsquares for the optimal control problems for the NavierStokes problems
(Journal of the Korean Society for Industrial and Applied Mathematics)
 2007.12
이형천, 신병천, 최영미, 김상동

[논문]
Reduction of Modes for the Computations of NavierStokes Equations
(Trends in Mathematics)
 2003.06
이형천

[논문]
Finite element approximation and computations of boundary optimal control problems for the NavierStokes flow through a channel with steps
(Journal of the Korean Mathematical Society)
 1999.01
이형천, 이용훈

[논문]
Analysis of some nonlocal boundary value problems associated with feedback control
(Bulletin of the Korean Mathematical Society)
 1998.05
이형천

[논문]
Iteration Method for Constrained Optimization Problems Governed by PDE
(Communications of the Korean Mathematical Society)
 1998.01
이형천

[논문]
Analysis and Computations of Optimal and Feedback Control Problems for NavierStokes Equations
(Journal of the Korean Mathematical Society)
 1997.11
이형천

[논문]
Analysis of some boundary value problems for Stokes flows
(Kyungpook Mathematical Journal)
 1996.03
이형천, Max D. Gunzburger
 국제학술발표

[학술회의]
NUmerical Methods for Stochastic Optimal Control Problems for PDEs with Additive Noise
(ICCM 2018  International Conference on Computational Mathematics)
 2018.10
이형천

[학술회의]
Efficient numerical methods for stochastic optimal control problems for PDEs
(EASIAM 2018)
 2018.06
이형천

[학술회의]
Analysis and Computations of Fluid FLows
(EASIAM)
 2017.06
이형천

[학술회의]
Computations of Stochastic Optimal Control Problems
(20th IMACS World Congress)
 2016.12
이형천

[학술회의]
Computational approaches for random PDE optimization problems based on different matching functionals
(International Conference for the 70th Anniversary of Korean Mathematical Society)
 2016.10
이형천

[학술회의]
Feedback Control of the Stochastic Burgers Equation with Random Input Data
(UKC 2016 )
 2016.08
이형천

[학술회의]
Analysis and computations of stochastic optimal control problems for stochastic partial differential equations
(7th European Congress of Mathematics)
 2016.07
이형천, Gunzburger

[학술회의]
New finite element method to compute accurate solution for Poisson equation with domain singularities
(Advanced in Scientific Computing and Applied Mathematics)
 2015.10
이형천

[학술회의]
Computations of some optimal control problems for stochastic partial differential equations
(ICIAM 2015)
 2015.08
이형천

[학술회의]
Sparse grid stochastic collocation method for Burgers equation
(UKC 2015)
 2015.07
이형천

[학술회의]
An Efficient Sparse Grid Stochastic Collocation Method for Stochastic Burgers Equations
(ICM 2014 Sattellite Conference  International Workshop on Computational Mathematics)
 2014.08
이형천, 남윤

[학술회의]
Sparse grid stochastic collocation method for stochastic Burgers equation driven by additive noises
(EASIAM 2014 The 10th East Asia Section of SIAM Confernce)
 2014.06
이형천, 남윤

[학술회의]
Partial Differential Equations using Reducedorder Modeling
(The second international conference on Engineering and computational mathematics)
 2013.12
이형천

[학술회의]
A posteriori Error Estimates for Stabilized P1 Nonconforming Aprroximation of the Stokes Problem
(International Workshop on Computational and Applied Mathematics)
 2013.05
이형천

[학술회의]
A stochastic sparse grid collocation method for stochastic optimal control problem
(International Conference in Mathematics and Applications 2013)
 2013.01
이형천

[학술회의]
A sparse grid collocation method for Stochastic optimal control problems
(2012 Academic Exchange Meeting of Mathematical workers betwween China and Korea)
 2012.12
이형천

[학술회의]
A stochastic sparse grid collocation method for stochastic optimal control problems
(The second international conference on scientific computing)
 2012.05
이형천

[학술회의]
Analysis and Finite Element Approximations of Optimal COntrol Problems for Stochastic PDEs
(SIAM Conference on Uncertainty Quantification)
 2012.04
이형천

[학술회의]
Stochastic Finite Element method for stochastic control problems
(International Conference on Boundary and Interior Layers)
 2012.02
이형천, 이장운

[학술회의]
Numerical Approximations for Stochastic Optimal Control Problems
(7th International Congress on Industrial and Applied Mathematics)
 2011.07
이형천

[학술회의]
Analysis and Computations of Optimal Control Problems for Stochastic Partial Differential Equations
(Workshop on Foundations of Numerical PDEs, FoCM2011)
 2011.07
이형천

[학술회의]
Analysis and Computations of an Optimal Control Problems for Stochastic PDEs
(Yonsei CSE International Workshop on CFD & Computational Mathematics)
 2010.09
이형천, Max D Gunzburger, 이장운

[학술회의]
Analysis and Finite Element Approximations of Optimal Neumann Boundary Control Problems for Stochastic PDEs
(The 6th EAST ASIA SIAM)
 2010.06
이형천

[학술회의]
FInite element approximations of stochastic optimal Neumann boundary control problems
(International Workshop on Scientific Computing and Nonlinear Partial Differential Equations)
 2010.06
이형천

[학술회의]
확률편미분방정식의 최적제어 문제에 대한 수치해법
(Uncertainty Quantification)
 2010.05
이형천

[학술회의]
POD and CVT based reducedorder modeling for partial differential equations
(제 1 회 중국수학회대한수학회 공동학술회의 )
 2010.05
이형천

[학술회의]
POD and CVT based reducedorder modeling for partial differential equations
(Workshop on Challenges and Advances in Computational Material Simulation and Design)
 2009.07
이형천

[학술회의]
Firstorder system leastsquares methods for a flux control problem by the Stokes flow
(The 5th EASIAM Conference (부르나이))
 2009.06
이형천

[학술회의]
Optimal Control Problems for the two dimensional RayleihB\'{e}nard convection by a gradient method
(The second international conference on information and systems sciences)
 2008.12
이형천

[학술회의]
An adaptive CFCVDT meshing schemes for NavierStokes equations
(The second ChinaJapanKorea Conference on Numerical Mathematics)
 2008.08
이형천

[학술회의]
Differential Equations Using Reduced Order Modeling
(UKC2008)
 2008.08
이형천

[학술회의]
ReducedOrder Modeling Of Optimal Control Problems For NavierStokes Equations
(The 3rd East Asia SIAM Conference)
 2007.11
이형천

[학술회의]
Adaptive finiteelement meshing scheme for the Steady NavierStokes Equations
(6th International Congress on Industrial and Applied Mathematics)
 2007.07
이형천, Lili Ju

[학술회의]
Computations of optimal control problems for NavierStokes flows using POD and CVTbased ROM
(International Conference on Recent Developments of Numerical Schemes for Flow Problems)
 2007.06
이형천

[학술회의]
Adaptive Numerical Simulations of the Steady NavierStokes Equations
(NIMS Interantional Workshop on Fluid Dynamics)
 2007.06
이형천

[학술회의]
Reduced Order Modeling of Partial Differential Equations Via CVT
(2007 SIAM Confernce on Computational Science and Engineering)
 2007.02
이형천

[학술회의]
Redeuced Order Modeling of PDE and MD
(International conference on Recent Advances in Scientific Computationa)
 2006.06
이형천

[학술회의]
Feedback control of the Burgers equation by a CVTbased reducedorder modeling
(MAASS 85th Annual meeting)
 2006.03
이형천, 박광일

[학술회의]
Computations of optimal control problems for the stationary BEnard problem
(The 2nd International Conference on Scientific Computing and Partial Differential Equations)
 2005.12
이형천

[학술회의]
Linear feedback control problems for the Boussinesq equations
(Workshop on Numerical Analysis of Flow Problems and Validated Computations)
 2005.11
이형천, 최영미

[학술회의]
Ideal point distributions, best mode selections and optimal spatial partitions via centroidal voronoi tesseallations
(The 2nd International Symposium on Voronoi Diagrams in Science and Engineering)
 2005.10
이형천, Qiang Du, Xiaoqiang Wang, Maria Emelianenko

[학술회의]
Reducedorder modeling of Burgers equations based on centroidal Voronoi tessellation
(The 2nd International Symposium on Voronoi Diagrams in Science and Engineering)
 2005.10
이형천, 이성환

[학술회의]
Reducedorder modeling of partial differential equations via POD and CVT
(JSAIM 2005 Annual Meeting)
 2005.09
이형천

[학술회의]
Optimal control problems for thermistor system
(The sixth SIAM Confernece on Control and Its Applications)
 2005.07
이형천

[학술회의]
Analysis of optimal control problem for the two dimensional thermistor system
(제3회 한중 수치해석 워크샵)
 2005.02
이형천

[학술회의]
Centroidal Voronoi Tessellations based reducedorder modeling of complex flows including control of fluid flows
(SIAM COnference on Computational Sciences and Engineering)
 2005.02
이형천

[학술회의]
PDE Model Reduction by Clustering
(2004 SIAM Annual meeting)
 2004.07
이형천, Max D. Gunzburger, John Burkardt

[학술회의]
Some numerical computations of reduced order model of complex systems
(Recent advances in adaptive computation)
 2004.05
이형천

[학술회의]
Analysis and computations of linear feedback control problems for the Boussinesq equations
(Com^2MaC Conference on Computatational Mathematics)
 2003.12
이형천

[학술회의]
Reduced order modeling of complex systems
(20th Biennial confernece on Numerical Anaysis 2003)
 2003.06
이형천, Gunzburger, Max, Burkardt, John, Du, Qiang

[학술회의]
PseudoSpectral LeastSquares for Elliptic and Stokes Problems
(2003 SIAM Annual Meeting)
 2003.06
이형천

[학술회의]
Reducedorder modeling of NavierStokes system based on centroid Voronoi tessellaation
(제2회 한중 수치해석 워크샵)
 2003.02
이형천

[학술회의]
Computations of a velocity and temperature tracking problem for the Boussinesq equations with piecewise distributed controls
(NavierStokes Equations and Related Topics)
 2002.09
이형천

[학술회의]
Fully discrete approximation of a velocity and temperature tracking problem for the Boussinesq equations with piecewise distributed controls
(Satellite conference on Scientific Computing of ICM2002Beijing)
 2002.08
이형천

[학술회의]
Analysis and computations of Nuemann boundary optimal control problems for the stationary Boussinesq equations
(40th IEEE Conference on Decision and Control)
 2001.12
이형천

[학술회의]
Study on viscous incompressible flows around a moving rigid body
(International conference on partial differential equations)
 2001.12
이형천

[학술회의]
Analysis and computations of viscous incompressible flows around a moving rigid body
(SIAM Annual Meeting)
 2001.07
이형천

[학술회의]
Analysis of viscous incompressible flows around a moving rigid body
(965회 미국수학회 정기학술회의)
 2001.04
이형천

[학술회의]
Numerical methods for incompressible viscous flow around moving rigid bodies
(The first ChineseKorean Joint Workshop on Recent Advances in Numerical Analysis and Its Application)
 2001.02
이형천

[학술회의]
Dynamics for controlled Boussinesq equations
(Pacific Rim Dynamical Systems Conference)
 2000.08
이형천, 전영목

[학술회의]
Optimal control of 2D Boussinesq equations
(International workshop on differntial equations)
 1999.07
이형천

[학술회의]
Least squares methods for optimal control problems
(The 19th Daewoo workshop)
 1999.07
이형천, 최영미, 김수현

[학술회의]
Optimal control of Boussinesq system
(Recent Trends and Advances in PDEs and Numerical PDEs)
 1998.08
이형천

[학술회의]
Analysis and approximation of optimal control problems for divcurl systems in three dimensions
(Inverse problems and related topics)
 1998.02
이형천

[학술회의]
Analysis and Computation of boundary optimal control of incompressible flows
(The 4th KoreaJapan PDE Conference)
 1996.12
이형천
 국내학술발표

[학술회의]
Applied Mathematics, Scientific Computing and Interdisciplinary Study
(한국산업응용수학회 2012 학술대회)
 2012.11
이형천

[학술회의]
An optimal control problem of stochastic partial differential equations
(한국산업응용수학회 학술대회)
 2011.11
이형천

[학술회의]
Optimal control problems for the two dimensional RayleihBenard convection
(NIMS WOrkshop "Mathematical Analysis, Numerics and Applications in fluid and gas dynamics)
 2009.02
이형천

[학술회의]
POD, CVT를 이용한 나비어스톡스 방정식의 제어문제의 모델 리덕션
(2007년도 대한수학회 가을연구발표회)
 2007.10
이형천

[학술회의]
나비어스톡스 유체의 Reducedorder 모델링
(2005 대한수학회 정기총회 및 가을연구발표회)
 2005.10
이형천

[학술회의]
Reducedorder optimal control problems for NavierStokes equations
(제13회 응용수학포럼)
 2004.08
이형천

[학술회의]
Analysis and approximation of linear feedback control problems for the Boussinesq equations
(2003년도 KSCAM 학술발표회)
 2003.09
이형천, 최영미

[학술회의]
Centroidal Voronoi tessellationbased reducedorder modeling of NavierStokes equations
(2003년도 KSCAM 학술발표회)
 2003.09
이형천

[학술회의]
Computational methods for stabilization of the Boussinesq equations via internal feedback controls
(제11회 응용수학포럼)
 2003.08
이형천, 최영미

[학술회의]
Reducedordered modeling for computations for the timedependent NavierStokes equations
(2002년도 가을 연구발표회)
 2002.10
이형천

[학술회의]
Computational methods for optimal control problems of fluid flows
(2002 한국전산응용수학회 학술발표대회)
 2002.09
이형천

[학술회의]
Computations of optimal control problems for the stationary Boussinesq equations
(Conference on Copmutational Mathematics)
 2001.07
이형천

[학술회의]
점성, 비압축성 유체의 제어
(대한수학회 봄 연구발표화)
 1999.04
이형천

[학술회의]
Analysis of optimal control problems for Boussinesq system
(대한수학회 1998년 가을 연구발표회)
 1998.08
이형천, O.Y Imanuvilov

[학술회의]
Optimal control problems in fluid mechanics
('98 수리과학정보센터 학술대회)
 1998.08
이형천

[학술회의]
New Iteration Method for Constrained Optimization Problems
(대한수학회 논문 초록집)
 1997.10
이형천

[학술회의]
Analysis and Least Squares Finite Element Approximation of Optimal Control Problems
(_)
 1997.10
이형천

[학술회의]
KarhunenLoeve Decomosition을 이용한 캐오스 계산
(정기학술대회)
 1996.04
이형천
