## Block incremental unknowns for anisotropic elliptic equations

AbstractIn this article, we define the notion of block incremental unknowns for anisotropic elliptic equations. Written in a block structure,…

AbstractIn this article, we define the notion of block incremental unknowns for anisotropic elliptic equations. Written in a block structure,…

AbstractAggregation-based multigrid with standard piecewise constant like prolongation is investigated. Unknowns are aggregated either by pairs or by quadruplets; in…

AbstractUnsteady two-dimensional boundary layer flow and heat transfer over a stretching flat plate in a viscous and incompressible fluid of…

AbstractThe mixed convection flow near an axisymmetric stagnation point on a vertical cylinder is considered. The equations for the fluid…

Abstract An implicit numerical method is introduced that gives piecewise polynomial spline approximations for the solution of an initial value…

We are glad to see that the recent publication in the important journal Adv. Water Res., D. Alecsa, I. Boros,…

We are glad to announce a recent publication in the important journal Neural Networks* by two young members of ICTP:…

Book summarySummary of the book… Book coverContentsCh. 1 Keywordskeyword1, PDFpdf file Referencessee the expanding block below Cite this book as:Author,…

We are glad to announce a recent publication in the important journal Advances in Water Resources* by a team from…

Prof. Ion Păvăloiu has turned 80 on November 2nd, 2019. His anniversary was cellebrated at the Institute, and the issue…

Book summarySummary of the book… Book coverContentsCh. 1 Keywordskeyword1, PDFpdf file Referencessee the expanding block below Cite this book as:Author, title, publisher, year. Book TitlePublisherPrint ISBNAuthorsV. Soporan, C. Vamos, C.…

Read More AbstractWe consider the numerical approximation of the ill-posed data assimilation problem for stationary convection–diffusion equations and extend our previous analysis in [Numer. Math. 144, 451–477, 2020] to the convection-dominated regime.…

Read More Book summarySummary of the book… Book coverKeywordskeyword1, Contents1.Variational formulations 1.1. A 1D model problem 1.2. A 2D model problem (lapace eqution) 1.3. Some other boundary value problems 1.4. An eigenvalue…

Read More - (original) (345)
- (preprint) (17)
- (proceedings) (31)
- (survey) (2)
- Announcements (27)
- Approximation Theory (20)
- book chapter (3)
- Books (25)
- Chebyshev method (4)
- Convergence orders (8)
- divided differences (10)
- eigenvalue/eigenvector problems (10)
- finite differences (FD) (4)
- Finite element (FEM) (15)
- Fixed point theory (24)
- global random walk (15)
- history (3)
- inexact/perturbed iterations (11)
- inverse interpolation (11)
- ISI/JCR (144)
- iterative methods (37)
- Krylov methods (6)
- linear systems in Rn (7)
- local convergence (19)
- metals and alloys casting (12)
- Meteorology (5)
- Monte Carlo simulations (4)
- Newton method (22)
- nonlinear equations in Banach spaces (6)
- nonlinear equations in R (11)
- nonlinear systems in Rn (11)
- Numerical Analysis (131)
- Numerical Modeling (99)
- ODEs (4)
- Optimization (4)
- paper (396)
- PDEs (26)
- Schulz type iterations (2)
- secant/chord method (5)
- semilocal convergence (8)
- spectral methods (4)
- Steffenssen methods (7)
- successive approximations (5)
- talk (4)
- Time Series (15)
- Uncategorized (1)