Results 31 to 40 of about 2,731,647 (316)

On Convergence Properties of Shannon Entropy

open access: yes, 2007
Convergence properties of Shannon Entropy are studied. In the differential setting, it is shown that weak convergence of probability measures, or convergence in distribution, is not enough for convergence of the associated differential entropies.
A. Antos   +16 more
core   +1 more source

Strong convergence of some drift implicit Euler scheme. Application to the CIR process [PDF]

open access: yes, 2012
We study the convergence of a drift implicit scheme for one-dimensional SDEs that was considered by Alfonsi for the Cox-Ingersoll-Ross (CIR) process. Under general conditions, we obtain a strong convergence of order 1.
Alfonsi, Aurélien
core   +6 more sources

Order Convergence and Topological Convergence [PDF]

open access: yesProceedings of the American Mathematical Society, 1965
In a complete lattice it is possible to define a notion of convergence (for arbitrary nets) known as order convergence (o-convergence) ; for definitions see [l,p.5°]and [3, p. 65]. As a general rule o-convergence is not a topological convergence; i.e., the lattice cannot be topologized so that nets o-converge if and only if they converge with respect ...
openaire   +2 more sources

On convergence rates equivalency and sampling strategies in functional deconvolution models [PDF]

open access: yes, 2010
Using the asymptotical minimax framework, we examine convergence rates equivalency between a continuous functional deconvolution model and its real-life discrete counterpart over a wide range of Besov balls and for the $L^2$-risk.
Pensky, Marianna, Sapatinas, Theofanis
core   +5 more sources

Formation of yttria-stabilized zirconia nanotubes by atomic layer deposition toward efficient solid electrolytes

open access: yesNano Convergence, 2017
We describe a fabrication strategy for preparing yttria-stabilized zirconia nanotube (YSZ-NT) arrays embedded in porous alumina membranes by means of template-directed atomic layer deposition (ALD) technique.
Eunsoo Kim   +6 more
doaj   +1 more source

Function spaces and contractive extensions in Approach Theory: The role of regularity

open access: yes, 2013
Two classical results characterizing regularity of a convergence space in terms of continuous extensions of maps on one hand, and in terms of continuity of limits for the continuous convergence on the other, are extended to convergence-approach spaces ...
Colebunders, Eva   +2 more
core   +1 more source

Rapid and conformal coating of polymer resins by airbrushing for continuous and high-speed roll-to-roll nanopatterning: parametric quality controls and extended applications

open access: yesNano Convergence, 2017
We present a facile and scalable coating method based on controlled airbrushing, which is suitable for conformal resin coating in continuous roll-to-roll (R2R) nanoimprint lithography (NIL) process.
Jae Hyuk Lee   +10 more
doaj   +1 more source

Biophysical analysis of angiotensin II and amyloid‐β cross‐interaction in aggregation and membrane disruption

open access: yesFEBS Letters, EarlyView.
Angiotensin II (AngII), a neuropeptide, interacts with amyloid‐β (Aβ), a key player in Alzheimer's disease. This study reveals that AngII reduces Aβ aggregation and membrane disruption in vitro. Biophysical assays and molecular modeling suggest AngII binds disordered Aβ forms, potentially modulating early amyloidogenic events and contributing to ...
Mohsen Habibnia   +5 more
wiley   +1 more source

Stimuli-disassembling gold nanoclusters for diagnosis of early stage oral cancer by optical coherence tomography

open access: yesNano Convergence, 2018
A key design consideration in developing contrast agents is obtaining distinct, multiple signal changes in diseased tissue. Plasmonic gold nanoparticles (Au NPs) have been developed as contrast agents due to their strong surface plasmon resonance (SPR ...
Chang Soo Kim   +4 more
doaj   +1 more source

On a Convergence Problem [PDF]

open access: yesProceedings of the American Mathematical Society, 1955
Research Problem 25 [1] reads as follows: If ai e, so that the convergence is not uniform.
openaire   +2 more sources

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