Found 1356 results, showing the newest relevant preprints. Sort by relevancy only.Update me on new preprints

On the well-posedness of uncalibrated photometric stereo under general lighting

Eventually, a closed-form expression for the unique least-squares solution of the problem under perspective projection is provided, allowing numerical simulations on synthetic data to empirically validate our findings. Expand abstract.
5 days ago
4/10 relevant
arXiv

Dynamic Evolution of a Transient Supersonic Trailing Jet Induced by a Strong Incident Shock Wave

This model is applied to the numerical simulations to reveal the mechanism leading to the formation of the second triple point. Expand abstract.
7 days ago
5/10 relevant
arXiv

Turbulent rotating convection confined in a slender cylinder: the sidewall circulation

This paper addresses this discrepancy using direct numerical simulations on a cylindrical domain. Expand abstract.
7 days ago
4/10 relevant
arXiv

Experimental and numerical study of the propagation of focused wave groups in the nearshore zone

Numerical simulations are conducted using a modified Boussinesq model for long waves in shallow waters of varying depth. Expand abstract.
9 days ago
4/10 relevant
arXiv

The waiting time phenomenon in spatially discretized porous medium and thin film equations

Numerical simulations show that the phenomenon is already clearly visible for relatively coarse discretizations. Expand abstract.
11 days ago
4/10 relevant
arXiv

Model-Free Learning of Optimal Ergodic Policies in Wireless Systems

Numerical simulations confirm the effectiveness of our approach. Expand abstract.
12 days ago
4/10 relevant
arXiv

A review on radiation of oscillons and oscillatons

Numerical simulations show that a massive real scalar field in a nonlinear theory can form long-lived oscillating localized states. Expand abstract.
14 days ago
4/10 relevant
arXiv

Spatio-temporal behavior of magnetohydrodynamic fluctuations with cross-helicity and background magnetic field

We study the spatio-temporal behavior of the Els\"asser variables describing magnetic and velocity field fluctuations, using direct numerical simulations of three-dimensional magnetohydrodynamic turbulence. Expand abstract.
14 days ago
4/10 relevant
arXiv

Use of a Kepler solver in N-body simulations

A Kepler solver is an analytical method to solve a two-body problem. Expand abstract.
15 days ago
4/10 relevant
arXiv

Splitting of two-component solitons from collisions with narrow potential barriers

We use numerical simulations to find the transmissions of both components in regions outside of these approximations and to compare with the approximate analytics, finding that there is an appreciable parameter range where one component is essentially entirely transmitted and the other reflected. Expand abstract.
15 days ago
4/10 relevant
arXiv