Results 21 to 30 of about 4,903,780 (58)
Burnout Related to Electronic Health Record Use in Primary Care
Journal of Primary Care & Community Health, 2023 Physician burnout has been increasing in the United States, especially in primary care, and the use of Electronic Health Records (EHRs) is a prominent contributor.
Jeffrey Budd
semanticscholar +1 more source
A subnormal Toeplitz completion
, 2016 In this paper we deal with a subnormal Toeplitz completion problem: Complete the unspecified Toeplitz operators of the partial block Toeplitz matrix G := [ U∗p ? ? U∗q ] (p,q = 1,2, · · ·) to make G subnormal, where U is the shift on the Hardy space H2(T)
I. Hwang, An-Hyun Kim, Jongrak Lee
semanticscholar +1 more source
Factorization of some triangular matrix functions and its applications
, 2015 We consider defined on the real line R matrix functions with monomial terms of the form ceiλx on the main diagonal and one row, and with zero entries elsewhere.
Y. Karlovich +2 more
semanticscholar +1 more source
, 2011 In this paper we use analytical methods for boundary integral operators (more precisely, pseudodifferential operators) together with symmetry arguments in order to treat harmonic wave diffraction problems in which the field does not depend on the third ...
T. Ehrhardt, A. P. Nolasco, F. Speck
semanticscholar +1 more source
Toeplitz Quantization without Measure or Inner Product
, 2013 This note is a follow-up to a recent paper by the author. Most of that theory is now realized in a new setting where the vector space of symbols is not necessarily an algebra nor is it equipped with an inner product, although it does have a conjugation ...
Sontz, Stephen Bruce
core +1 more source
Hyponormal trigonometric Toeplitz operators
, 2013 We investigate hyponormal Toeplitz operators Tφ with trigonometric polynomial symbols φ via the Caratheodory-Schur Interpolation Problem. We present several formulae for computing the rank of the selfcommutator [T ∗ φ ,Tφ ] in the cases where Tφ is a ...
I. Hwang, An-Hyun Kim
semanticscholar +1 more source
Unbounded Hankel operators and moment problems
, 2019 We find simple conditions for a non-negative Hankel quadratic form to be closable. Under some mild a priori assumption on the associated moments these sufficient conditions turn out to be also necessary.
Yafaev, D. R.
core +1 more source
On the best constants in Markov-type inequalities involving Gegenbauer norms with different weights
, 2011 The paper is concerned with best constants in Markov-type inequalities between the norm of a higher derivative of a polynomial and the norm of the polynomial itself.
A. Böttcher, P. Dörfler
semanticscholar +1 more source
On semibounded Toeplitz operators
, 2016 We show that a semibounded Toeplitz quadratic form is closable in the space $\ell^2({\Bbb Z}_{+})$ if and only if its matrix elemens are Fourier coefficients of an absolutely continuous measure.
Yafaev, D. R.
core +2 more sources
Commutants of the sum of two quasihomogeneous Toeplitz operators
Concrete OperatorsA major open question in the theory of Toeplitz operator on the Bergman space of the unit disk of the complex plane is the complete characterization of the set of all Toeplitz operators that commute with a given operator.
Bouhali Aissa, Louhichi Issam
doaj +1 more source