Results 31 to 40 of about 39,096 (194)

Archimedean ice

open access: yesDiscrete & Continuous Dynamical Systems - A, 2013
20 pages, 6 figures (last page pics may take a bit time to upload)
openaire   +3 more sources

Nearly Ring Homomorphisms and Nearly Ring Derivations on Non-Archimedean Banach Algebras

open access: yesAbstract and Applied Analysis, 2010
We prove the generalized Hyers-Ulam stability of homomorphisms and derivations on non-Archimedean Banach algebras. Moreover, we prove the superstability of homomorphisms on unital non-Archimedean Banach algebras and we investigate the superstability of ...
Madjid Eshaghi Gordji
doaj   +1 more source

The potential for additive manufacturing of compact horizontal spiral tube condensers [PDF]

open access: yesMATEC Web of Conferences
Research on heat transfer and pressure drop in Archimedean spiral coil heat exchangers is limited, with little focus on condensation applications and flow hydrodynamics.
Steenekamp Nicolaas, Jacobs Gys
doaj   +1 more source

Vector lattices and $f$-algebras: the classical inequalities

open access: yes, 2017
We prove an identity for sesquilinear maps from the Cartesian square of a vector space to a geometric mean closed Archimedean (real or complex) vector lattice, from which the Cauchy-Schwarz inequality follows.
Buskes, Gerard, Schwanke, Christopher
core   +1 more source

The Archimedean trap: Why traditional reinforcement learning will probably not yield AGI [PDF]

open access: yes, 2020
After generalizing the Archimedean property of real numbers in such a way as to make it adaptable to non-numeric structures, we demonstrate that the real numbers cannot be used to accurately measure non-Archimedean structures.
Alexander, Samuel Allen
core   +1 more source

Closed graph theorems for bornological spaces

open access: yes, 2015
The aim of this paper is that of discussing Closed Graph Theorems for bornological vector spaces in a way which is accessible to non-experts. We will see how to easily adapt classical arguments of functional analysis over $\mathbb{R}$ and $\mathbb{C}$ to
Bambozzi, Federico
core   +1 more source

Simulation algorithms for hierarchical Archimedean copulas beyond the completely monotone case

open access: yesDependence Modeling, 2019
Two simulation algorithms for hierarchical Archimedean copulas in the case when intra-group generators are not necessarily completely monotone are presented. Both generalize existing algorithms for the completely monotone case.
Mai Jan-Frederik
doaj   +1 more source

A comparative examination of the aerodynamic performance of various seashell-shaped wind turbines

open access: yesHeliyon, 2023
The seashell-shaped wind turbine (spiral wind turbine SWT), a brand-new form of the horizontal axis wind turbine, is intended for metropolitan use. SWTs have the additional advantage of being installed anywhere without considering their surroundings, as ...
Hossam Hamid   +1 more
doaj   +1 more source

Irreducibility Criteria for Local and Global Representations [PDF]

open access: yes, 2011
It is proved that certain types of modular cusp forms generate irreducible automorphic representation of the underlying algebraic group.
Ameya Pitale   +6 more
core   +3 more sources

Spectral integration and spectral theory for non-Archimedean Banach spaces

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2002
Banach algebras over arbitrary complete non-Archimedean fields are considered such that operators may be nonanalytic. There are different types of Banach spaces over non-Archimedean fields.
S. Ludkovsky, B. Diarra
doaj   +1 more source

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