Results 81 to 90 of about 435,148 (317)

An Lp Fourier analysis on symmetric spaces

open access: yesJournal of Functional Analysis, 1982
AbstractSpherical Fourier transforms of Lp (1 ⩽ p < 2) functions on a Riemannian symmetric space are studied. It is proved that the spherical transform of such a function extends holomorphically to the same domain of the dual space as the one where the spherical transform of a Schwartz function of Lp type extends holomorphically and is rapidly ...
Masaaki Eguchi, Keisaku Kumahara
openaire   +2 more sources

Concepts for a Semantically Accessible Materials Data Space: Overview over Specific Implementations in Materials Science

open access: yesAdvanced Engineering Materials, EarlyView.
This manuscript presents advances in digital transformation within materials science and engineering, emphasizing the role of the MaterialDigital Initiative. By testing and applying concepts such as ontologies, knowledge graphs, and integrated workflows, it promotes semantic interoperability and data‐driven innovation. The article reviews collaborative
Bernd Bayerlein   +44 more
wiley   +1 more source

Axioms for Consensus Functions on the n-Cube

open access: yesJournal of Applied Mathematics, 2017
A p value of a sequence π=(x1,x2,…,xk) of elements of a finite metric space (X,d) is an element x for which ∑i=1kdp(x,xi) is minimum. The lp–function with domain the set of all finite sequences on X and defined by lp(π)={x:  x is a p value of π} is ...
C. Garcia-Martinez   +3 more
doaj   +1 more source

Lp-cohomology of symmetric spaces [PDF]

open access: yesarXiv, 2007
This is a short survey of Riemannian geometric applications of Lp-cohomology of thick spaces, p not equal to 2.
arxiv  

Current Trends and Future Perspective for Cold Spray Metal‐Ceramic Composites

open access: yesAdvanced Engineering Materials, EarlyView.
The use of cold spray (CS) technology for creating cermet deposits, combining ceramic and metallic components, is advancing rapidly. Cermets offer excellent temperature handling and erosion resistance for diverse applications. This review outlines the current state of the art, focusing on the deposition dynamics and strategies to optimize the ...
Romario A. Wicaksono   +2 more
wiley   +1 more source

Schatten Class Toeplitz Operators on the Bergman Space

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2009
We have shown that if the Toeplitz operator Tϕ on the Bergman space La2(𝔻) belongs to the Schatten class Sp,1 ...
Namita Das
doaj   +1 more source

The Walsh basis in the Lp-spaces of hyperfinite III_λ-factors, 0 < λ<= 1 [PDF]

open access: yesarXiv, 2011
We introduce a non-commutative Walsh system and prove that it forms a Schauder basis in the Lp-spaces (1 < p < \infty) associated with the hyperfinite III_\lambda-factors (0 < \lambda <= 1).
arxiv  

Non‐Destructive and Mechanical Characterization of the Bond Quality of Co‐Extruded Titanium‐Aluminum Profiles

open access: yesAdvanced Engineering Materials, EarlyView.
This study investigates the bond quality of co‐extruded aluminum–titanium hybrid profiles, focusing on the lateral angular co‐extrusion (LACE) process. It examines how heat treatments (HT) affect intermetallic phase formation, bond strength, and material properties.
Norman Mohnfeld   +9 more
wiley   +1 more source

KupferDigital: Ontology‐Based Digital Representation for the Copper Life Cycle

open access: yesAdvanced Engineering Materials, EarlyView.
It is demonstrated how data from different stages in the life cycle of a copper product can be stored in an ontology‐based data space. In order to showcase the methods and tools used in the project, four use cases are presented that show how data from different sources can be semantically described and queried from a shared data space.
Miriam Eisenbart   +18 more
wiley   +1 more source

New versions of the Nyman-Beurling criterion for the Riemann hypothesis

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2002
Let ρ(x)=x−[x], χ=χ(0,1), λ(x)=χ(x)logx, and M(x)=ΣK≤x μ(k), where μ is the Möbius function.
Luis Báez-Duarte
doaj   +1 more source

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