Results 261 to 270 of about 231,003 (300)

Evolution Equations on Co-evolving Graphs: Long-Time Behaviour and the Graph-Continuity Equation. [PDF]

J Nonlinear Sci
Carrillo JA, Esposito A, Mikolás L.
europepmc   +1 more source

A context-aware transformer with weighted residual for efficient remote sensing target detection. [PDF]

Front Neurorobot
Li Z, Shen Y, Jing X, Wang R, Zhou D, Guo Y, Yu W, Du F.   +7 more
europepmc   +1 more source

Forest Fire Detection Based on Improved YOLO11. [PDF]

Sensors (Basel)
Gao J, Zhao Y, Chen B.
europepmc   +1 more source

Capacities of completely positive maps.

, 2010
openaire   +2 more sources

LSTM-driven chaotic keystream generator for robust medical image encryption. [PDF]

Sci Rep
Niharika R, Ponnambalam M, Ponnambalam M, Ghazalah SA, Awadelkarim AM, Hong D.   +5 more
europepmc   +1 more source

On equality of complete positivity and complete copositivity of positive map [PDF]

, 2022
Summary: In this paper we construct a \(2\)-positive map from \(\mathcal{M}_4(\mathbb{C})\) to \(\mathcal{M}_5(\mathbb{C})\) and state the conditions under which the map is positive and completely positive (copositivity of positive). The construction allows us to create a decomposable map, where the Choi matrix of complete positivity is equal to the ...
Winda, C. A., Okelo, N. B., Ongati, O.
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Entropic dimension for completely positive maps

Journal of Statistical Physics, 1988
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Fabio Benatti, H Narnhofer, Narnhofer H   +2 more
exaly   +3 more sources

The asymptotic lift of a completely positive map [PDF]

Journal of Functional Analysis, 2007
Starting with a unit-preserving normal completely positive map L:M→M acting on a von Neumann algebra—or more generally a dual operator system—we show that there is a unique reversible system α:N→N (i.e., a complete order automorphism α of a dual operator
William Arveson
exaly   +2 more sources

Families of completely positive maps associated with monotone metrics [PDF]

Linear Algebra and Its Applications, 2013
An operator convex function on (0, infinity) which satisfies the symmetry condition k(x(-1)) = xk(x) can be used to define a type of non-commutative multiplication by a positive definite matrix (or its inverse) using the primitive concepts of left and ...
Mary Beth Ruskai, Fumio Hiai, Hideki Kosaki   +2 more
exaly   +2 more sources

Initial Correlations and Complete Positivity of Dynamical Maps

Open Systems & Information Dynamics, 2023
It is now increasingly realized in the study of open system dynamics that initial correlations do not pose a conceptual difficulty as traditionally believed. A similar methodology as used to describe initial product states can be adopted, with the only difference being that the reduced dynamics is possibly not completely positive, entailing that only ...
Vinayak Jagadish, R. Srikanth 0001, Francesco Petruccione   +2 more
openaire   +1 more source