About me & this webpage

Personal details

  • Born: April 1, 1981 in Odorheiu Secuiesc (Székelyudvarhely), Romania;
  • Nationality: Hungarian;
  • Work: Babeș-Bolyai University, Department of Mathematics and Computer Science of the Hungarian Line, RO-400084 Cluj Napoca, Romania;
  • University position: associate professor.


Research interests

  • Computer Graphics, Computer Aided Geometric Design, Computational Geometry;
  • Evolutionary Optimization, Monte Carlo methods.


This site...

  • does not cover all aspects of Computer Graphics, Computer Aided Geometric Design, Computational Geometry or Probability and Mathematical Statistics;
  • besides my scientific resume, it is created and maintained for the use of my students.



Selected list of publications


  1. Ágoston Róth, 2015. Control point based exact description of curves and surfaces in extended Chebyshev spaces, Computer Aided Geometric Design, 40:4058, IF2015 ~ 1.092. [@publisher | @arXiv]




  2. Ágoston Róth, 2015. Control point based exact description of trigonometric/hyperbolic curves, surfaces and volumes, Journal of Computational and Applied Mathematics, 290(C):7491, IF2015 ~ 1.328. [@publisher | @arXiv]




  3. Imre Juhász, Ágoston Róth, 2014. A scheme for interpolation with trigonometric spline curves, Journal of Computational and Applied Mathematics, 263(C):246–261, IF2014 ~ 1.266. [@publisher]




  4. Imre Juhász, Ágoston Róth, 2013. A class of generalized B-spline curves, Computer Aided Geometric Design, 30(1):85–115, IF2013 ~ 0.894. [@publisher]

    , AIS ~ 1.54403




  5. Ágoston Róth, Imre Juhász, 2011. Constrained surface interpolation by means of a genetic algorithm, Computer-Aided Design, 43(9):1194–1210, IF2011 ~ 1.234. [@publisher], AIS

    ~ 1.31898





  6. Imre Juhász, Ágoston Róth, 2010. Closed rational trigonometric curves and surfaces, Journal of Computational and Applied Mathematics, 234(8):2390–2404, IF2010 ~ 1.029. [@publisher], AIS ~ 0.93261



  7. Ágoston Róth, Imre Juhász, 2010. Control point based exact description of a class of closed curves and surfaces, Computer Aided Geometric Design, 27(2):179–201, IF2010 ~ 0.859. [@publisher], AIS ~ 1.54403


  8. Ágoston Róth, Imre Juhász, Josef Schicho, Miklós Hoffmann, 2009. A cyclic basis for closed curve and surface modeling, Computer Aided Geometric Design, 26(5):528–546, IF2009 ~ 1.330. [@publisher | technical report], AIS ~ 1.54403





  9. Imre Juhász, Ágoston Róth, 2008. Bézier surfaces with linear isoparametric lines, Computer Aided Geometric Design, 25(6):385–396, IF2008 ~ 1.512. [@publisher], AIS ~ 1.54403






  10. Alexandru Kristály, Gheorghe Moroşanu, Ágoston Róth, 2008. Optimal placement of a deposit between markets: a Riemann-Finsler geometrical approach, Journal of Optimization Theory and Applications, 139(2):263–276, IF2008 ~ 0.860. [@publisher], AIS ~ 1.08264





Doctoral thesis

Title: Recent problems in Evolutionary Optimization and Computer Aided Geometric Design

Keywords:
  • evolutionary techniques;
  • general cost functions;
  • Riemann-Finsler manifolds;
  • optimal deposit placements;
  • elliptic equations;
  • Bézier surface;
  • ruled surface;
  • developable surface;
  • closed cyclic curves;
  • closed cyclic surfaces;
  • trigonometric basis function;
  • variation diminishing;
  • degree elevation;
  • basis transformation;
  • control point based exact description of curves and surfaces.
Abstract: English

Scientific supervisor: Prof. dr. D. Dumitrescu (Babeș-Bolyai University)

Date of public defending:
June 5, 2009


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