Results 51 to 60 of about 23,245 (312)

Asymptotic Primes and Asymptotic Grades on Modules

open access: yesJournal of Algebra, 1995
The aim of this paper is to study various questions related to sets of prime ideals associated to powers of an ideal \(I\) of a commutative Noetherian ring with identity \(R\) and a finitely generated \(R\)-module \(M\). In several recent papers (mid '80), \textit{D. Katz}, \textit{S. McAdam}, \textit{J. L.
openaire   +1 more source

Molecular dynamics simulations of positively selected codons in FcγRI reveal novel biochemical binding properties

open access: yesFEBS Open Bio, EarlyView.
Evolutionary analysis across 32 placental mammals identified positive selection at residues H148 and W149 in the immune receptor FcγR1. Ancestral reconstruction combined with molecular dynamics simulations reveals how these mutations may influence receptor structure and dynamics, providing insight into the evolution of antibody recognition and immune ...
David A. Young   +7 more
wiley   +1 more source

Zero Asymptotics of Laurent Orthogonal Polynomials [PDF]

open access: yes, 1996
Let {hn(z)} be the sequence of polynomials, satisfying[formula]whereλn∈[0, 2n],n∈N. For a wide class of weightsdρ(x) and under the assumption limn→∞λn/(2n)=θ∈[0, 1], two descriptions of the zero asymptotics of {hn(z)} are obtained.
Finkelshtein, A.M. [0000-0001-9421-5624]   +3 more
core   +1 more source

The structure functions of 4He nucleus and their asymptotics [PDF]

open access: yesЯдерна фізика та енергетика, 2011
Density distributions, pair correlation functions, momentum distributions and form factors of 4He nucleus are calculated. Long distance asymptotic behavior of density distributions and pair correlation functions is studied.
D. V. Piatnytskyi
doaj  

On the boundary value problems for ordinary differential equations with isolated singularity

open access: yesLietuvos Matematikos Rinkinys, 2005
We consider some two-point boundary value problems for second order o.d.e. with strong singularity. The asymptotics of the solutions at the singular point are given. The existence and uniqueness of the solutions of those problems are prooved.
Kristina Aldošina, Stasys Rutkauskas
doaj   +1 more source

Optimizing photoexcitation conditions for time‐resolved X‐ray solution scattering experiments

open access: yesFEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering (TR‐XSS) is a powerful technique to visualize how proteins change their structure in real time after light activation. Selecting the right laser photoexcitation conditions—fluence, excitation geometry, and sample refresh rate—is critical to maximize the experimental signal while avoiding unwanted side effects ...
Matteo Levantino
wiley   +1 more source

On ratio asymptotics for general polynomials [PDF]

open access: yes, 2003
In this paper some characterizations of the ratio asymptotics for general polynomials are given. These results are extensions and improvements of the ratio asymptotics for orthogonal polynomials and are applicable to the ratio asymptotics for polynomials
Shi, Ying Guang
core   +1 more source

Method for Investigation of Convergence of Formal Series Involved in Asymptotics of Solutions of Second-Order Differential Equations in the Neighborhood of Irregular Singular Points

open access: yesAxioms
The aim of the article is to create a method for studying the asymptotics of solutions to second-order differential equations with irregular singularities.
Maria Korovina, Ilya Smirnov
doaj   +1 more source

A Q‐Learning Algorithm to Solve the Two‐Player Zero‐Sum Game Problem for Nonlinear Systems

open access: yesInternational Journal of Adaptive Control and Signal Processing, Volume 39, Issue 3, Page 566-581, March 2025.
A Q‐learning algorithm to solve the two‐player zero‐sum game problem for nonlinear systems. ABSTRACT This paper deals with the two‐player zero‐sum game problem, which is a bounded L2$$ {L}_2 $$‐gain robust control problem. Finding an analytical solution to the complex Hamilton‐Jacobi‐Issacs (HJI) equation is a challenging task.
Afreen Islam   +2 more
wiley   +1 more source

Practical asymptotics [PDF]

open access: yes, 2001
Practical Asymptotics is an effective tool for reducing the complexity of large-scale applied-mathematical models arising in engineering, physics, chemistry, and industry, without compromising their accuracy.
Kuiken, H, Kuiken, H.K., H. K. Kuiken
core   +1 more source

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