Results 61 to 70 of about 1,545,364 (282)
L2-convergence of Yosida approximation for semi-linear backward stochastic differential equation with jumps in infinite dimension [PDF]
Arab Journal of Mathematical SciencesPurpose – The main motivation of this paper is to present the Yosida approximation of a semi-linear backward stochastic differential equation in infinite dimension. Under suitable assumption and condition, an L2-convergence rate is established.
Hani Abidi +3 more
doaj +1 more source
Approximation properties of modified Jain-Gamma operators
Karpatsʹkì Matematičnì Publìkacìï, 2021 In the present paper, we study some approximation properties of a modified Jain-Gamma operator. Using Korovkin type theorem, we first give approximation properties of such operator.
S. Erdogan, A. Olgun
doaj +1 more source
On the rate of convergence for the approximation of nonlinear problems [PDF]
Mathematics of Computation, 1985 This paper shows how to obtain from estimates on linear problems error bounds in various norms for the approximation of nonlinear problems. The theory developed in this paper is applied to finite element methods for approximating the problem − Δ u = λ e u
Descloux, J., Rappaz, J., Scholz, R.
openaire +2 more sources
Inpatient Food Insecurity and Pediatric Hematology Oncology Hospitalization Outcomes
Pediatric Blood &Cancer, EarlyView.ABSTRACT Children with cancer and blood disorders are at risk for food insecurity (FI). We aimed to describe the association of inpatient food insecurity (IFI) and hospitalization outcomes among patients admitted to the pediatric hematology oncology service. Of 325 caregivers screened for IFI, 60 (18.6%) screened positive.
Joanna M. Robles +4 more
wiley +1 more source
The rate of convergence for approximate Bayesian computation [PDF]
Electronic Journal of Statistics, 2015 25 pages, 3 figures; address the distinction between fixed number of proposals and fixed number of accepted samples more ...
Barber, Stuart +2 more
openaire +5 more sources
Pediatric Blood &Cancer, EarlyView.ABSTRACT End‐of‐life conversations with adolescents and young adults (AYAs) with cancer rarely occur without the guidance of healthcare professionals. As a part of the ‘Difficult Discussions’ study, focused on palliative care and advance care planning discussions with AYAs with cancer, we investigated the factors that healthcare professionals identify ...
Justine Lee +9 more
wiley +1 more source
Some new sequences that converge to the Ioachimescu constant
Journal of Inequalities and Applications, 2016 The purpose of this paper is to give some sequences that converge quickly to the Ioachimescu constant by a multiple-correction method.
Xu You, Di-Rong Chen, Hong Shi
doaj +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Purpose Pediatric central nervous system (CNS) tumors often recur despite multimodality therapy. Although re‐irradiation (re‐RT) has historically been limited by concerns for severe late toxicities, modern techniques have renewed interest in this approach. Proton therapy provides dosimetric advantages that may enable curative re‐treatment with
Jin‐Ho Song +15 more
wiley +1 more source
Fuzzy approximation based on statistical rates
Publicationes Mathematicae Debrecen, 2010 The paper contains fuzzy Korovkin-type approximation results based on statistical rates instead of statistical convergence or ordinary convergence. The author's approach covers both the algebraic and trigonometric cases in fuzzy sense. The results are more general than the classical fuzzy Korovkin results and the statistical fuzzy approximation results;
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Rapid near-optimal VQ design with a deterministic data net [PDF]
, 2005 We present a new algorithm for fixed-rate vector quantizer (VQ) design with deterministic data net. The algorithm also performs efficient VQ design for simply characterized continuous distributions. The algorithm also serves as an approximation algorithm
Effros, Michelle, Schulman, Leonard J.
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