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Wacharin Wichiramala

Professor

Contact

Office:

MATH 1309/8

Phone:

02-218-5174

Email:

wacharin.w@chula.ac.th

Visit Personal's Website

Research Area

  • Geometry & Topology

Education

  • 1994 B.Sc. (Mathematics) Chulalongkorn University, Thailand
  • 1997 M.S. (Mathematics) University of Illinois at Urbana-Champaign, USA
  • 2002 Ph.D. (Mathematics) University of Illinois at Urbana-Champaign, USA

Publications

Publications:

  1. S. Chaidee and W. Wichiramala, Optimal partitioning of a square: a numerical approach, to appear in ScienceAsia.
  2. W. Wichiramala, Weak approach to the soap bubble problem, Missouri Journal of Mathematical Sciences 24:2 (2012), 167--181.
  3. J. E. Wetzel and W. Wichiramala, A covering theorem for families of sets in Rd, Journal of Combinatorics 17:1 (2010), 69--75.
  4. W. Wichiramala, Small covers for convex unit arcs, Chiangmai Journal of Science 37:2 (2010), 185--194.
  5. Chaiwat Maneesawarng, Banyat Sroysang, Sukrawan Talwong and W. Wichiramala, Planar soap bubbles on a half plane for three and four areas with equal pressure regions, East-West Journal of Mathematics, special volume (2010), 109--127.
  6. B. Sroysang and W. Wichiramala, Planar m-bubbles with m-1 equal highest pressures, Thai Journal of Mathematics 8: special issue (2010), 51--59.
  7. B. Sroysang and W. Wichiramala, Double bubbles outside a disk, ScienceAsia 36:3 (2010), 244--248. (cover)
  8. B. Sroysang and W. Wichiramala, The planar soap bubble problem with six equal pressure regions, Chamchuri Journal of Mathematics 1:1 (2009), 15--34.
  9. B. Sroysang, J. E. Wetzel and W. Wichiramala, Covers for angleworms, American Mathematical Monthly 115:1 (2008), 61--65.
  10. C. Panraksa, J. E. Wetzel and W. Wichiramala, Covering n-segment unit arcs is not sufficient, Discrete Comput. Geom. 37:2 (2007), 297--299.
  11. C. Panraksa, J. E. Wetzel and W. Wichiramala, The broadest three-segment unit arc, Periodica Mathematica Hungarica 55:2 (2007), 157--168.
  12. B. Sroysang and W. Wichiramala, The planar soap bubble problem with equal pressure regions, Thai Journal of Mathematics 5: special issue (2007), 57--68.
  13. W. Wichiramala, Effcient cut for a subset of prescribed area, Thai Journal of Mathematics 5: special issue (2007), 95--100.
  14. A. Kaewkhao and W. Wichiramala, Shortest Enclosures for Four Regions of Given Areas, Thai Journal of Mathematics 5: special issue (2007), 127--146.
  15. Banyat Sroysang and W. Wichiramala, Minimal enclosures by rectangles for few regions of given areas, Thai Journal of Mathematics 4: special issue (2006), 51--60.
  16. W. Wichiramala, A smaller cover for convex unit arcs, East-West Journal of Mathematics 7:2 (2005), 187--197.
  17. J. M. Maki, J. E. Wetzel and W. Wichiramala, Drapeability, Discrete Comput. Geom. 34:4 (2005), 637--657.
  18. W. Wichiramala, Proof of the planar triple bubble conjecture, Journal für die Reine und Angewandte Mathematik 567 (2004), 1--49.
  19. F. Morgan and W. Wichiramala, The standard double bubble is the unique stable double bubble in R2, Proc. Amer. Math. Soc. 130:9 (2002), 2745--2751.
  Others:
  • D. Lichtblau and W. Wichiramala, Perplexed Computations, supplement to “Perplexities related to Fourier’s 17 line problem” by Gerald L. Alexanderson and John E. Wetzel, Mathematics Magazine 85:4 (2012), 243--251.

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