14 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- National Research University Higher School of EconomicsRU4 papers
- Skolkovo Institute of Science and TechnologyRU2 papers
- Institute of Numerical MathematicsRU1 paper
- Institut national de recherche en sciences et technologies du numériqueFR1 paper
- Laboratoire Jean KuntzmannFR1 paper
- Russian Academy of SciencesRU1 paper
- Université Grenoble AlpesFR1 paper
3 papers · 1 filter
Compact difference scheme for parabolic and Schrödinger-type equations with variable coefficients
Vladimir Gordin, Evgenii Tsymbalov
We develop a new compact scheme for second-order PDE (parabolic and Schrödinger type) with a variable time-independent coefficient. It has a higher order and smaller error than cla…
Compact difference schemes for weakly-nonlinear parabolic and Schrodinger-type equations and systems
Vladimir Gordin, Evgenii Tsymbalov
The implicit compact finite-difference scheme was developed for evolutionary partial differential parabolic and Schrödinger-type equations and systems with a weak nonlinearity. To…
Impact of non-stationarity on hybrid ensemble filters: A study with a doubly stochastic advection-diffusion-decay model
Michael Tsyrulnikov, Alexander Rakitko
Effects of non-stationarity on the performance of hybrid ensemble filters are studied (by hybrid filters we mean those which blend ensemble covariances with some other regularizing…