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รศ.ดร. รตินันท์ บุญเคลือบ

Ratinan Boonklurb , Ph.D.

Associate Professor

Office: MATH 1208/8
Phone: 02-218-7120
Fax: 02-255-2287


2010 Ph.D. (Mathematics) University of Louisiana at Lafayette, USA
2004 M.Sc. (Mathematics) University of Louisiana at Lafayette, USA
2002 M.Sc. (Mathematics) Chulalongkorn University, Thailand
1999 B.Sc. (Mathematics) Chulalongkorn University, Thailand

Research Area 

Field: Numerical Theory & Differential Equations
  • Partial Differential Equations
  • Blow-up and Quenching Theory
  • Applied analysis
  • Discrete geometry


1. Ratinan Boonklurb and Jack Asavanant, Weakly Nonlinear Solutions of Flows Past An Applied Pressure Distribution, ScienceAsia. 29 (2003), 393-399.

2. C. Y. Chan and R. Boonklurb, A blow-up criterion for a degenerate parabolic problem due to a concentrated nonlinear source, Quart. Appl. Math. 65 (2007), 781-787.

3. Rajalida Lipikorn, Krisorn Chunhapongpipat, Sirod Sirisup, Ratinan Boonklurb, and Nagul Cooharojananone, Medical image segmentation using modified level-set model with multi-scale gradient* vector flow, Signal Processing and Multimedia, SpringerLink. 123 (2010), 49-57.

4. Krisorn Chunhapongpipat, Ratinan Boonklurb, Rajalida Lipikorn, and Sirod Sirisup, Edge and contrast enhancement using directional anisotropic diffusion and multi-scale vector flows, 14th Int. Conf. Signal and Image Processing (2012).

5. Krisorn Chunhapongpipat, Ratinan Boonklurb, Sirod Sirisup, and Rajalida Lipikorn, Initial contour independent level set image segmentation method using synergetic vector flow fields, 6th Int. Conf. Signal Processing and Communication Systems (2012).    

6. C. Y. Chan and R. Boonklurb, Solution profiles beyond quenching for a radially symmetric multi-dimensional parabolic problem, Nonlinear Analysis. 76 (2013), 68-79.

Address : Department of Mathematics and Computer Science, Faculty of Science
Chulalongkorn University, Bangkok 10330
Tel : +66(0)2-218-5141-2
Fax : +66(0)2-255-2287

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