Results 141 to 150 of about 11,370,086 (322)

A Necessary Condition for the Well-posedness of the Cauchy Problem for the First Order Hyperbolic System with Multiple Characteristics

, 1969
Tadayoshi Kano
openalex   +2 more sources

Solution of the Cauchy problem and the mixed problem for degenerating second order hyperbolic equations by the method of finite differences [PDF]

, 1968
Jiří Kopáček
openalex   +1 more source

A Study Demonstrating That Using Gravitational Offset to Prepare Extraterrestrial Mobility Missions Is Misleading

Journal of Field Robotics, EarlyView.
ABSTRACT Recently, there has been a surge of international interest in extraterrestrial exploration targeting the Moon, Mars, the moons of Mars, and various asteroids. This contribution discusses how current state‐of‐the‐art Earth‐based testing for designing rovers and landers for these missions currently leads to overly optimistic conclusions about ...
Wei Hu, Pei Li, Arno Rogg, Alexander Schepelmann, Samuel Chandler, Ken Kamrin, Dan Negrut   +6 more
wiley   +1 more source

The global Cauchy problem for a relativistic scalar field with power interaction [PDF]

, 1963
I. E. Segal
openalex   +1 more source

Self‐Assembled Silicon@Silica Metasurfaces with High‐Quality Resonances in the Infrared

Small Science, EarlyView.
An artificial magnetic resonance is created via the fabrication of a 2D silicon particle assembly. This particle to metasurface bottom‐up synthetic strategy presents many structural defaults and deviates largely from the ideal metasurfaces produced through top‐down techniques. Even so, the effective medium of this material appears to display a magnetic
Megan A. Parker, Raul Barbosa, Cynthia Cibaka‐Ndaya, Alexander Castro‐Grijalba, Maria Letizia De Marco, Brian A. Korgel, David Montero, Sabrina Lacomme, Antoine Azéma, Vasyl G. Kravets, Alexander N. Grigorenko, Virginie Ponsinet, Philippe Barois, Lucien Roach, Glenna L. Drisko   +14 more
wiley   +1 more source

On an example of non-uniqueness of solutions of the Cauchy problem for the wave equation [PDF]

, 1963
Hitoshi Kumano‐Go
openalex   +1 more source

Balanced Adsorption Ability of NiFeP by Nonmetal Doping for Enhanced Water Dissociation Kinetics and Stability

Small Methods, EarlyView.
F incorporation in NiFeP (NiFePF) tailors the electronic structure of Ni, Fe, and P, optimizing *OH/*H adsorption on active sites. The balanced *OH/*H adsorption ability in NiFePF accelerates water dissociation and facilitates the desorption of *OH and alleviates poisoning active center and surface hydroxylation, limiting the surface reconstruction of ...
Jiseok Kwon, Seunggun Choi, Jooheon Sun, Seonghan Jo, Jeongheon Kim, Hee Eun Yoo, Ungyu Paik, Taeseup Song   +7 more
wiley   +1 more source

On the cauchy problem for a class of multicomponent diffusion systems [PDF]

, 1963
Takaŝi Kusano
openalex   +1 more source

Metamodeling of Void Closure during Hot Flat Rolling

steel research international, EarlyView.
This work aims to present a fast metamodel for void closure during hot flat rolling. The model takes into account every individual void of void distributions as found in industrial material and is capable of calculating the resulting void closure within only few seconds of computational time without loosing significant accuracy compared to expensive ...
Jannik Gerlach, Conrad Liebsch, Emad Scharifi   +2 more
wiley   +1 more source

Singular perturbations for the Cauchy problem and for boundary value problems

, 1969
Avner Friedman
openalex   +1 more source