Results 91 to 100 of about 4,104,623 (169)

Navier–Stokes Equation in a Cone with Cross-Sections in the Form of 3D Spheres, Depending on Time, and the Corresponding Basis

open access: yesMathematics
The work establishes the unique solvability of a boundary value problem for a 3D linearized system of Navier–Stokes equations in a degenerate domain represented by a cone.
Muvasharkhan Jenaliyev   +2 more
doaj   +1 more source

Boundedness of the pseudo-differential operators generated by 1D-Dunkl operator

open access: yesҚарағанды университетінің хабаршысы. Математика сериясы
This article is devoted to the study of pseudo-differential operators generated by Dunkl operators, focusing primarily on their boundedness properties.
B. Bekbolat, N. Tokmagambetov
doaj   +1 more source

Henri Poincare, a scientific biography, by Jeremy Gray [PDF]

open access: yes, 2016
Verhulst, F.   +2 more
core   +2 more sources

Expert-Based Risk Mapping for Low-Carbon Hydrogen Production Under Geopolitical Constraints: A Case Study of Russia

open access: yesHydrogen
The transition to low-carbon hydrogen is recognized as a priority decarbonization pathway, yet the risk profiles of hydrogen projects remain poorly characterized for non-Western, resource-rich, and geopolitically constrained economies.
Svetlana Revinova   +3 more
doaj   +1 more source

Basic Ideas to Approach Metastability in Probabilistic Cellular Automata [PDF]

open access: yes, 2016
Cellular Automata are discrete--time dynamical systems on a spatially extended discrete space which provide paradigmatic examples of nonlinear phenomena.
Mathematical Modeling   +4 more
core   +1 more source

Two-phase heat conduction problems with Sturm-type boundary conditions

open access: yesBoundary Value Problems
In this work, the solution is justified using the method of separation of variables for initial-boundary value problems of the heat conduction equation with piecewise constant thermal conductivity coefficient under Sturm-type boundary conditions ...
Umbetkul Koilyshov, Makhmud Sadybekov
doaj   +1 more source

Hype! An Exchange of Views [PDF]

open access: yes, 2014
Krantz, Steven   +4 more
core   +1 more source

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