Results 61 to 70 of about 1,637,948 (328)
Rates of convex approximation in non-hilbert spaces [PDF]
Constructive Approximation, 1997 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Donahue, M. J. +3 more
openaire +2 more sources
Saturation rates of filtered back projection approximations [PDF]
Calcolo, 2020 AbstractThis paper concerns the approximation of bivariate functions by using the well-known filtered back projection (FBP) formula from computerized tomography. We prove error estimates and convergence rates for the FBP approximation of target functions from Sobolev spaces $$\mathrm H^\alpha ({\mathbb {R}}^2)$$Hα(R2) of fractional order $$\alpha >0$
Matthias Beckmann, Armin Iske
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Pediatric Blood &Cancer, EarlyView.ABSTRACT A second allogeneic (allo‐)hematopoietic stem cell transplantation (HSCT2) is a potential curative option for pediatric patients with acute lymphoblastic leukemia (ALL) following relapse after first allogeneic transplantation (HSCT1), but its efficacy is limited by high relapse rates and transplant‐related toxicity in highly pretreated ...
Ava Momm +10 more
wiley +1 more source
Storage Capacity as an Information-Theoretic Vertex Cover and the Index Coding Rate
, 2017 Motivated by applications in distributed storage, the storage capacity of a graph was recently defined to be the maximum amount of information that can be stored across the vertices of a graph such that the information at any vertex can be recovered from
Mazumdar, Arya +2 more
core +1 more source
Approximation of unbiased convex classification error rate estimator
Information Technology and Control, 2016 Convex classification error rate estimator is described as weighted combination of the low-biased estimator and the high-biased estimator. If the underlying data model is known, the coefficients (weights) can be optimized so that the bias and root-mean-square error of the estimator is minimized. However, in most situations, data model is unknown.
Gvardinskas, Mindaugas +1 more
openaire +3 more sources
Inverse results of approximation and the saturation order for the sampling Kantorovich series
Journal of Approximation Theory, 2019 In the present paper, we study the saturation order for the sampling Kantorovich series in the space of uniformly continuous and bounded functions.
D. Costarelli, G. Vinti
semanticscholar +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background/Objectives Outcomes for pediatric relapsed/refractory (R/R) acute myeloid leukemia (AML) remain dismal. CPX‐351, a liposomal formulation of cytarabine and daunorubicin, may have less off‐target toxicities than traditional chemotherapies and has shown improved outcomes for adults with newly diagnosed therapy‐related AML.
Jonathan D. Bender +17 more
wiley +1 more source
Convergence Rates of Padé and Padé-Type Approximants
Journal of Approximation Theory, 1996 Let \(f\) be holomorphic at \(\infty\) with \(f(\infty)= 0\), and let the polynomials \(p_n\), \(q_n\) and \(P_n\), \(Q_n\) of degree \(\leq n\) be so chosen that \[ q_n(z) f(z)- p_n(z)= {\mathcal O}(z^{- n- 1})\quad\text{and}\quad Q_n(z) f(z)- P_n(z)= {\mathcal O}(z^{- 1})\;(z\to \infty).
Ambroladze, Amiran, Wallin, Hans
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Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Osteonecrosis (ON) is a debilitating complication of acute lymphoblastic leukemia (ALL) therapy. While numerous studies have explored its incidence and associated risk factors, investigations using large‐scale cohorts remain important to characterize ON across heterogeneous populations.
Noémie de Villiers +5 more
wiley +1 more source
Weighted Sum-Rate Maximization for Reconfigurable Intelligent Surface Aided Wireless Networks [PDF]
IEEE Transactions on Wireless Communications, 2019 Reconfigurable intelligent surfaces (RIS) is a promising solution to build a programmable wireless environment via steering the incident signal in fully customizable ways with reconfigurable passive elements.
Huayan Guo +3 more
semanticscholar +1 more source