Nikolaos L. Tsitsas

According to our database, Nikolaos L. Tsitsas authored at least 8 papers between 2007 and 2023.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2023

A Brain Storm and Chaotic Accelerated Particle Swarm Optimization Hybridization.

Alkmini Michaloglou, Nikolaos L. Tsitsas

Algorithms, April, 2023

New scheme of the discrete sources method for two-dimensional scattering problems by penetrable obstacles.

Yuri A. Eremin, Nikolaos L. Tsitsas, Minas Kouroublakis, George Fikioris

J. Comput. Appl. Math., 2023

2021

A new method of internal auxiliary source-sinks (MIASS) for two-dimensional interior Dirichlet acoustic problems.

Yuri A. Eremin, George Fikioris, Nikolaos L. Tsitsas, Thomas Wriedt

J. Comput. Appl. Math., 2021

DIFCURV: A unified framework for Diffusion Curve Fitting and prediction in Online Social Networks.

Charalambos Christoforou, Kalliopi Malerou, Nikolaos L. Tsitsas, Athena Vakali

Array, 2021

2016

"Unlocking" the Ground: Increasing the Detectability of Buried Objects by Depositing Passive Superstrates.

Constantinos A. Valagiannopoulos, Nikolaos L. Tsitsas, Ari H. Sihvola

IEEE Trans. Geosci. Remote. Sens., 2016

2015

On convergence and inherent oscillations within computational methods employing fictitious sources.

George Fikioris, Nikolaos L. Tsitsas

Comput. Math. Appl., 2015

2011

Eliminating Unphysical Oscillations Arising in Galerkin Solutions to Classical Integral Equations of Antenna Theory: An Asymptotic Study.

George Fikioris, Panagiotis J. Papakanellos, Themistoklis K. Mavrogordatos, Nikolaos L. Tsitsas, Demosthenes Koulikas

SIAM J. Appl. Math., 2011

2007

A recursive algorithm for the inversion of matrices with circulant blocks.

Nikolaos L. Tsitsas, Emmanouil G. Alivizatos, Grigoris I. Kalogeropoulos

Appl. Math. Comput., 2007