Results 31 to 40 of about 6,167,674 (361)
Journal of the American Medical Association (JAMA), 2019 Importance Sepsis is a heterogeneous syndrome. Identification of distinct clinical phenotypes may allow more precise therapy and improve care. Objective To derive sepsis phenotypes from clinical data, determine their reproducibility and correlation ...
C. Seymour +21 more
semanticscholar +1 more source
Double Derivations, Higher Double Derivations and Automatic Continuity [PDF]
Journal of Sciences, Islamic Republic of Iran, 2013 Let be a Banach algebra. Let be linear mappings on . First we demonstrate a theorem concerning the continuity of double derivations; especially that all of -double derivations are continuous on semi-simple Banach algebras, in certain case.
H. Mahdavian Rad, A. Niknam
doaj
Regge and Okamoto symmetries [PDF]
, 2006 We will relate the surprising Regge symmetry of the Racah-Wigner 6j symbols to the surprising Okamoto symmetry of the Painleve VI differential equation.
G. Racah +17 more
core +2 more sources
Derivation of Holographic Negativity in AdS_{3}/CFT_{2}. [PDF]
Physical Review Letters, 2019 We present a derivation of the holographic dual of logarithmic negativity in AdS_{3}/CFT_{2} that was recently conjectured in Phys. Rev. D 99, 106014 (2019PRVDAQ2470-001010.1103/PhysRevD.99.106014).
Yuya Kusuki, Jonah Kudler-Flam, S. Ryu
semanticscholar +1 more source
, 2021 Il testo propone alcuni esercizi su derivate e q-derivate. La q-derivazione, che appartiene al q-calcolo, diventa quella ordinaria al limite per il parametro q tendente a 1. Le appendici sono dedicate alle derivate ordinarie.
openaire +11 more sources
A spacetime derivation of the Lorentzian OPE inversion formula [PDF]
Journal of High Energy Physics, 2017 Caron-Huot has recently given an interesting formula that determines OPE data in a conformal field theory in terms of a weighted integral of the four-point function over a Lorentzian region of cross-ratio space.
D. Simmons-Duffin +2 more
semanticscholar +1 more source
Poisson Multi-Bernoulli Mixture Filter: Direct Derivation and Implementation [PDF]
IEEE Transactions on Aerospace and Electronic Systems, 2017 We provide a derivation of the Poisson multi-Bernoulli mixture (PMBM) filter for multitarget tracking with the standard point target measurements without using probability generating functionals or functional derivatives. We also establish the connection
Á. F. García-Fernández +3 more
semanticscholar +1 more source
Commutativity of a 3-Prime near Ring Satisfying Certain Differential Identities on Jordan Ideals
Mathematics, 2020 The purpose of this study is to obtain the commutativity of a 3-prime near ring satisfying some differential identities on Jordan ideals involving derivations and multiplicative derivations.
Asma Ali, Inzamam ul Huque
doaj +1 more source
Characterization of ternary derivation of strongly double triangle subspace lattice algebras
AIMS Mathematics, 2023 Let $ \mathcal{D} $ be a strongly double triangle subspace lattice on a nonzero complex reflexive Banach space. In this paper, we characterize the linear maps $ \delta, \tau $: $ {\rm{Alg}}\mathcal{D}\to {\rm{Alg}}\mathcal{D} $ satisfying $ \delta(A)B+A\
Zijie Qin, Lin Chen
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Derivations, derivatives and chain rules
Linear Algebra and its Applications, 1999 AbstractFor a smooth function f on the space of bounded operators in a Hilbert space, we obtain formulas for the nth order commutator [[[f(A),X],X],…,X] in terms of the Fréchet derivatives Dmf(A). We illustrate the use of these formulas in obtaining bounds for norms of generalised commutators f(A)X−Xf(B) and their higher order analogues.
Kalyan B. Sinha, Rajendra Bhatia
openaire +2 more sources