Results 11 to 20 of about 240,776 (268)

On Analytic Perturbations of Linear Equations in the Case of Incomplete Generalized Jordan Set

open access: yesСовременная математика: Фундаментальные направления, 2022
Based on the methods of the theory of bifurcations, the problem of perturbation of linear equations by small analytic terms is considered. In contrast to the work of Trenogin [7], the case of an incomplete generalized Jordan set of a linear Fredholm ...
D. G. Rakhimov, D. Akhmadzhanova
doaj   +1 more source

Capacitability of Analytic Sets [PDF]

open access: yesNagoya Mathematical Journal, 1960
Let Ω be a locally compact separable metric space and let Ф be a positive symmetric kernel. Then the inner and outer capacities of subsets of Ω are defined by means of Ф-potentials of positive measures in the following manner. We define the capacity c(K) of a compact set K in a certain manner by means of Ф-potentials.
openaire   +2 more sources

Reachable set analysis of practical trans-lunar orbit via a retrograde semi-analytic model

open access: yesEarth, Planets and Space, 2023
Different from the Apollo flight mode, a safer trans-lunar flight mode for the crews is preferred. The previous-arrived lunar module rendezvouses with the crew exploration vehicle at a low lunar destination orbit, and then the crews ride the lunar module
Bo-yong He, Sheng-gang Wu, Heng-nian Li
doaj   +1 more source

Real Analytic Machines and Degrees [PDF]

open access: yesLogical Methods in Computer Science, 2011
We study and compare in two degree-theoretic ways (iterated Halting oracles analogous to Kleene's arithmetical hierarchy and the Borel hierarchy of descriptive set theory) the capabilities and limitations of three models of analytic computation: BSS ...
Tobias Gärtner, Martin Ziegler
doaj   +1 more source

On the largest analytic set for cyclic operators

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2003
We describe the set of analytic bounded point evaluations for an arbitrary cyclic bounded linear operator T on a Hilbert space ℋ; some related consequences are discussed.
A. Bourhim
doaj   +1 more source

Ideal Analytic sets

open access: yes, 2023
12 ...
Mazurkiewicz, Łukasz, Żeberski, Szymon
openaire   +2 more sources

CSgator: an integrated web platform for compound set analysis

open access: yesJournal of Cheminformatics, 2019
Drug discovery typically involves investigation of a set of compounds (e.g. drug screening hits) in terms of target, disease, and bioactivity. CSgator is a comprehensive analytic tool for set-wise interpretation of compounds.
Sera Park   +5 more
doaj   +1 more source

Real Analytic Machines and Degrees [PDF]

open access: yesElectronic Proceedings in Theoretical Computer Science, 2010
We study and compare in two degree-theoretic ways (iterated Halting oracles analogous to Kleene's arithmetical hierarchy and the Borel hierarchy of descriptive set theory) the capabilities and limitations of three models of analytic computation: BSS ...
Tobias Gärtner, Martin Ziegler
doaj   +1 more source

Exploring Reggeon bound states in strongly-coupled N $$ \mathcal{N} $$ = 4 super Yang-Mills

open access: yesJournal of High Energy Physics, 2022
The multi-Regge limit of scattering amplitudes in strongly-coupled N $$ \mathcal{N} $$ = 4 super Yang-Mills is described by the large mass limit of a set of thermodynamic Bethe ansatz (TBA) equations. A non-trivial remainder function arises in this setup
Theresa Abl, Martin Sprenger
doaj   +1 more source

On nonisomorphic analytic sets [PDF]

open access: yesProceedings of the American Mathematical Society, 1976
It is shown that if A is an analytic subset of I, the unit interval, such that I A is uncountable and does not contain a perfect set, then A is not Borel isomorphic to I x A or to A', n > 1, or to U, where U is a universal analytic subset of J2. It is also shown that U is not isomorphic to IxA or toA', n > 1.
openaire   +2 more sources

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