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Lyudmyla Barannyk

Lyudmyla Barannyk

Associate Professor


Brink Hall 317


(208) 885-6719

Mailing Address

Department of Mathematics
University of Idaho
875 Perimeter Drive, MS 1103
Moscow, ID 83844-1103

  • Ph.D. in Mathematical Sciences, New Jersey Institute of Technology and Rutgers the State University of New Jersey, 2003
  • M.S. in Applied Mathematics, New Jersey Institute of Technology, 2000

  • Applied Mathematics
  • Scientific Computing
  • Mathematical Modeling
  • Asymptotic Method
  • Boundary Integral Methods
  • Vortex Methods
  • Pseudo-Spectral Methods
  • Fluid Dynamics
  • Interfacial Instability
  • Partial Differential Equations
  • Grid-Free Numerical Methods

  • L.L. Barannyk, D.T. Papageorgiou, and P.G. Petropoulos. Suppression of Rayleigh-Taylor instability using electric fields (2010) (submitted to Mathematics and Computers in Simulation)
  • L.L. Barannyk and D.T. Papageorgiou. Fully nonlinear gravity-capillary solitary waves in a two-fluid system of finite depth. J. Engrg. Math. 42 (2002) 321–339.
  • L.L. Barannyk and L.F. Barannyk. On the classification of subalgebras of the Poincare algebra AP(2, n). (Ukrainian) Dopov. Nats. Akad. Nauk Ukrainy 8 (1998) 17–20.
  • L.L. Barannyk. Invariant solutions of a nonlinear system of differential equations for electromagnetic field. J. Nonlin. Math. Phys. 4: 3–4 (1997) 482–491.
  • W.I. Fushchych and L.L. Barannyk. Symmetry reduction on subalgebras of the Poincare algebra of a nonlinear system of differential equations of a vector field. (Ukrainian) Dopov. Nats. Akad. Nauk Ukrainy 8 (1997) 50–57.

  • Nonlinear gravity-capillary waves in a channel in the presence of electric fields (joint with D.T. Papageorgiou, Imperial College London, and P.G. Petropoulos, New Jersey Institute of Technology)
  • Evolution of solitary waves in a channel (joint with W. Choi, New Jersey Institute of Technology, and R. Krasny, University of Michigan)
  • A fast method for simulating mesoscopic dynamics of large ODE systems (joint with A. Panchenko, Washington State University)

  • SEED Grant, University of Idaho, Propagation of Solitary Waves in a Channel, 2008
  • Rackham Faculty Research Fellowship, University of Michigan, Evolution of Vortex Sheets in a Channel, 2004


Physical Address:
Brink Hall 300

Mailing Address:
875 Perimeter Drive, MS 1103
Moscow, ID 83844-1103

Phone: (208) 885-6742

Fax: (208) 885-5843


Web: Department of Mathematics