Results 51 to 60 of about 807,286 (280)
The limit shape of random permutations with polynomially growing cycle weights [PDF]
, 2014 In this work we are considering the behavior of the limit shape of Young diagrams associated to random permutations on the set $\{1,\dots,n\}$ under a particular class of multiplicative measures.
Cipriani, Alessandra, Zeindler, Dirk
core +5 more sources
Near vision anomalies in Black high school children in Empangeni, South Africa: A pilot study
African Vision and Eye Health, 2014 Background: The ability to read efficiently and comfortably is important in the intellectual development and academic performance of a child. Some children experience difficulties when reading due to symptoms related to near vision anomalies.
Sam O. Wajuihian, Rekha Hansraj
doaj +1 more source
, 2005 A computational linear stability analysis of spiral waves in a reaction-diffusion equation is performed on large disks. As the disk radius R increases, eigenvalue spectra converge to the absolute spectrum predicted by Sandstede and Scheel.
Dwight Barkley +3 more
core +1 more source
Relaxation to Fixed Points in the Logistic and Cubic Maps: Analytical and Numerical Investigation
Entropy, 2013 Convergence to a period one fixed point is investigated for both logistic and cubic maps. For the logistic map the relaxation to the fixed point is considered near a transcritical bifurcation while for the cubic map it is near a pitchfork bifurcation. We
Edson D. Leonel +2 more
doaj +1 more source
Indian Journal of Ophthalmology, 2021 Purpose: To assess the change in Near Induced Transient Myopia (NITM) and other accommodation parameters, before and after undergoing LASIK surgery for myopia correction. Methods: Twenty-nine myopic subjects were recruited from a tertiary eye hospital in
Viswanathan Sivaraman +4 more
doaj +1 more source
Spectral degeneracy and escape dynamics for intermittent maps with a hole
, 2011 We study intermittent maps from the point of view of metastability. Small neighbourhoods of an intermittent fixed point and their complements form pairs of almost-invariant sets.
Bahsoun W +19 more
core +1 more source
A Review of the Some Fixed Point Theorems for Different Kinds of Maps
Ibn Al-Haitham Journal for Pure and Applied Sciences, 2023 The focus of this article, reviewed a generalized of contraction mapping and nonexpansive maps and recall some theorems about the existence and uniqueness of common fixed point and coincidence fixed-point for such maps under some conditions.
Bayda Atiya Kalaf, Zena Hussein Maibed
doaj +1 more source
Approximate solutions for the skyrmion [PDF]
, 2001 We reconsider the Euler-Lagrange equation for the Skyrme model in the hedgehog ansatz and study the analytical properties of the solitonic solution. In view of the lack of a closed form solution to the problem, we work on approximate analytical solutions.
Canal, C. A. Garcia +3 more
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Convergence of Markov processes near saddle fixed points
The Annals of Probability, 2007 We consider sequences $(X_t^N)_{t\geq0}$ of Markov processes in two dimensions whose fluid limit is a stable solution of an ordinary differential equation of the form $\dot{x}_t=b(x_t)$, where $b(x)={\pmatrix{- 0 0 }}x+ (x)$ for some $ , >0$ and $ (x)=O(|x|^2)$. Here the processes are indexed so that the variance of the fluctuations of $X_t^N$
openaire +4 more sources
Pediatric Blood &Cancer, EarlyView.ABSTRACT In pediatric patients, T‐cell lymphoblastic lymphoma (T‐LBL) survival exceeds 80%. Relapse remains associated with limited curative options. Frontline treatment is largely extrapolated from T‐cell acute lymphoblastic leukemia (T‐ALL) treatment, reflecting the ongoing debate, whether both entities represent distinct diseases or variants within ...
Marie C. Heider +4 more
wiley +1 more source