Results 21 to 30 of about 41,311 (270)

Wavelength-Resolved PhotoATRP

open access: yesJournal of the American Chemical Society, 2022
The careful mapping of photoinduced reversible-deactivation radical polymerizations (RDRP) is a prerequisite for their applications in soft matter materials design. Here, we probe the wavelength-dependent behavior of photochemically induced atom transfer radical polymerization (ATRP) using nanosecond pulsed-laser polymerization (PLP). The photochemical
Martina Nardi   +2 more
openaire   +4 more sources

Semiclassical resolvent estimates at trapped sets [PDF]

open access: yes, 2012
We extend our recent results on propagation of semiclassical resolvent estimates through trapped sets when a priori polynomial resolvent bounds hold. Previously we obtained non-trapping estimates in trapping situations when the resolvent was sandwiched ...
Datchev, Kiril, Vasy, András
core   +5 more sources

Resolvent Positive Operators and Positive Fractional Resolvent Families

open access: yesJournal of Function Spaces, 2021
This paper is concerned with positive α-times resolvent families on an ordered Banach space E (with normal and generating cone), where ...
Nan-Ding Li, Ru Liu, Miao Li
doaj   +1 more source

A low-order decomposition of turbulent channel flow via resolvent analysis and convex optimization [PDF]

open access: yes, 2014
We combine resolvent-mode decomposition with techniques from convex optimization to optimally approximate velocity spectra in a turbulent channel. The velocity is expressed as a weighted sum of resolvent modes that are dynamically significant, non ...
Jovanovic, M. R.   +4 more
core   +2 more sources

Resolving the relationships of resolving enzymes [PDF]

open access: yesProceedings of the National Academy of Sciences, 2000
Holliday junction-resolving enzymes are metal ion-dependent endonucleases that recognize and cleave four-way DNA junctions arising during recombination (reviewed in ref. 1). Examples include RuvC in eubacteria (2, 3), Cce1 in fungal mitochondria (4), Hjc in archaea (5, 6), and three enzymes in bacteriophage [RusA (7), T4 endonuclease VII (8), and T7 ...
D M, Lilley, M F, White
openaire   +2 more sources

A Note on Approximate Controllability of Fractional Semilinear Integrodifferential Control Systems via Resolvent Operators

open access: yesFractal and Fractional, 2022
This article primarily focuses on the approximate controllability of fractional semilinear integrodifferential equations using resolvent operators. Two alternative sets of necessary requirements have been studied.
Velusamy Vijayakumar   +6 more
doaj   +1 more source

Powersum formula for differential resolvents

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 2004
We will prove that we can specialize the indeterminate α in a linear differential α-resolvent of a univariate polynomial over a differential field of characteristic zero to an integer q to obtain a q-resolvent. We use this idea to obtain a formula, known
John Michael Nahay
doaj   +1 more source

Fermion determinants in matrix models of QCD at nonzero chemical potential [PDF]

open access: yes, 1997
The presence of a chemical potential completely changes the analytical structure of the QCD partition function. In particular, the eigenvalues of the Dirac operator are distributed over a finite area in the complex plane, whereas the zeros of the ...
A. D. Jackson   +35 more
core   +2 more sources

Bounded and multiperiodic solutions of the system of partial integro-differential equations

open access: yesҚарағанды университетінің хабаршысы. Математика сериясы, 2019
The system of partial integro - differential equations with an operator of differentiation with respect to directions of vector field is considered. The considering integro - differential equation does not contain space variables.
G.M. Aitenova   +3 more
doaj   +1 more source

On generalized Yosida inclusion problem with application

open access: yesResults in Control and Optimization, 2023
Herein, a generalized Yosida inclusion problem involving Φ-relaxed co-accretive mapping is investigated. The resolvent and analogous generalized Yosida approximation operator is explicated and its characteristics are outlined.
Mohammad Akram
doaj   +1 more source

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