Denis Grebenkov

According to our database, Denis Grebenkov authored at least 13 papers between 2013 and 2023.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2023

A numerical study of the Dirichlet-to-Neumann operator in planar domains.

Adrien Chaigneau, Denis S. Grebenkov

CoRR, 2023

2022

Resonance scattering in a waveguide with identical thick perforated barriers.

Andrey Delitsyn, Denis S. Grebenkov

Appl. Math. Comput., 2022

2019

Probing Surface-to-Volume Ratio of an Anisotropic Medium by Diffusion NMR with General Gradient Encoding.

Nicolas Moutal, Ivan I. Maximov, Denis S. Grebenkov

IEEE Trans. Medical Imaging, 2019

Diffusion Across Semi-permeable Barriers: Spectral Properties, Efficient Computation, and Applications.

Nicolas Moutal, Denis Grebenkov

J. Sci. Comput., 2019

Semi-analytical computation of Laplacian Green functions in three-dimensional domains with disconnected spherical boundaries.

Denis S. Grebenkov, Sergey D. Traytak

J. Comput. Phys., 2019

Morphological organization of point-to-point transport in complex networks.

Min-Yeong Kang, Geoffroy Berthelot, Liubov Tupikina, Christos Nicolaides, Jean-François Colonna, Bernard Sapoval, Denis S. Grebenkov

CoRR, 2019

Structural and temporal heterogeneities on networks.

Liubov Tupikina, Denis S. Grebenkov

Appl. Netw. Sci., 2019

2018

On Spectral Properties of the Bloch-Torrey Operator in Two Dimensions.

Denis Grebenkov, Bernard Helffer

SIAM J. Math. Anal., 2018

2017

The Complex Airy Operator on the Line with a Semipermeable Barrier.

Denis Grebenkov, Bernard Helffer, Raphael Henry

SIAM J. Math. Anal., 2017

Cell Trajectory Clustering: Towards the Automated Identification of Morphogenetic Fields in Animal Embryogenesis.

Juan Raphael Diaz Simões, Paul Bourgine, Denis Grebenkov, Nadine Peyriéras

Proceedings of the 6th International Conference on Pattern Recognition Applications and Methods, 2017

2014

A finite elements method to solve the Bloch-Torrey equation applied to diffusion magnetic resonance imaging.

Dang Van Nguyen, Jing-Rebecca Li, Denis Grebenkov, Denis Le Bihan

J. Comput. Phys., 2014

2013

Geometrical Structure of Laplacian Eigenfunctions.

Denis S. Grebenkov, B.-T. Nguyen

SIAM Rev., 2013

Localization of Laplacian Eigenfunctions in Circular, Spherical, and Elliptical Domains.

B.-T. Nguyen, Denis S. Grebenkov

SIAM J. Appl. Math., 2013