2020

Posts (announcements, scientific articles, etc.) published at ICTP in 2020.

Spectral collocation based on quasi-classical orthogonal polynomials applied to solve a singular BVP from Hydrodynamics

3 years ago

AbstractIt is well established that spectral collocation methods based on classical orthogonal polynomials, in spite of their high order accuracy,…

Testing Bose-Einstein condensate dark matter models with the SPARC galactic rotation curves data

3 years ago

AbstractThe nature of one of the fundamental components of the Universe, dark matter, is still unknown. One interesting possibility is…

Iterates of Cheney-Sharma type operators on a triangle with curved side

3 years ago

AbstractWe consider some Cheney-Sharma type operators as well as their product and Boolean sum for a function defined on a…

Announcement updates: a recent publication in the top journal Advances in Water Resources by a team from ICTP

3 years ago

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

A recent publication in the top journal Neural Networks by two members of ICTP

3 years ago

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

Solutions with a prescribed interval of positivity for differential systems with nonlocal conditions

3 years ago

AbstractBased on fixed point index, the paper develops a theory of existence, localization and multiplicity of solutions to first-order differential…

Modifying an approximation process using non-Newtonian calculus

3 years ago

AbstractIn the present note we modify a linear positive Markov process of discrete type by using so called multiplicative calculus.…

Linear positive operators constructed by using Beta-type bases

3 years ago

AbstractStarting from a discrete linear approximation process that has the ability to turn polynomials into polynomials of the same degree,…

Announcement: a recent publication in the top journal “Advances in Water Resources”, by a team from ICTP

3 years ago

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

Numerical benchmark study for flow in highly heterogeneous aquifers

4 years ago

AbstractThis article presents numerical investigations on accuracy and convergence properties of several numerical approaches for simulating steady state flows in…

2020

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