Results 21 to 30 of about 63,918 (154)

Approximation by Choquet integral operators [PDF]

open access: yesAnnali di Matematica Pura ed Applicata, 2015
The main aim of this paper was to show that the nonlinear Choquet integral can be used to construct nonlinear approximation operators, exactly as by the use in probability of the Lebesgue-type integral, linear and positive approximation operators are ...
S. Gal
semanticscholar   +2 more sources

Existence and uniqueness of Bowen-York Trumpets [PDF]

open access: yes, 2011
We prove the existence of initial data sets which possess an asymptotically flat and an asymptotically cylindrical end. Such geometries are known as trumpets in the community of numerical relativists.Comment: This corresponds to the published version in ...
Beig R   +6 more
core   +1 more source

Large Outgoing Solutions to Supercritical Wave Equations

open access: yes, 2017
We prove the existence of global solutions to the energy-supercritical wave equation in R^{3+1} u_{tt}-\Delta u + |u|^N u = 0, u(0) = u_0, u_t(0) = u_1 ...
Beceanu, Marius, Soffer, Avy
core   +1 more source

Enabling Explainable Fusion in Deep Learning with Fuzzy Integral Neural Networks

open access: yes, 2019
Information fusion is an essential part of numerous engineering systems and biological functions, e.g., human cognition. Fusion occurs at many levels, ranging from the low-level combination of signals to the high-level aggregation of heterogeneous ...
Anderson, Derek T.   +5 more
core   +1 more source

Optimising a nonlinear utility function in multi-objective integer programming [PDF]

open access: yes, 2012
In this paper we develop an algorithm to optimise a nonlinear utility function of multiple objectives over the integer efficient set. Our approach is based on identifying and updating bounds on the individual objectives as well as the optimal utility ...
A. Przybylski   +22 more
core   +2 more sources

Nonlinear quantum gravity on the constant mean curvature foliation

open access: yes, 2004
A new approach to quantum gravity is presented based on a nonlinear quantization scheme for canonical field theories with an implicitly defined Hamiltonian.
Arnowitt R   +45 more
core   +1 more source

Representation of maxitive measures: an overview [PDF]

open access: yes, 2015
Idempotent integration is an analogue of Lebesgue integration where $\sigma$-maxitive measures replace $\sigma$-additive measures. In addition to reviewing and unifying several Radon--Nikodym like theorems proven in the literature for the idempotent ...
Poncet, Paul
core   +1 more source

Residential heating system selection using the generalized Choquet integral method with the perspective of energy

open access: yesEnergy and the Environment, 2018
Using energy effectively is one of the most important issues and problems that countries should take up. As a parallel of increasing energy demands worldwide and still mostly using fossil fuels, energy saving issues have gained much importance in recent ...
Y. Ozdemir, Sahika Ozdemir
semanticscholar   +1 more source

Hausdorff Outer Measures and the Representation of Coherent Upper Conditional Previsions by the Countably Additive Möbius Transform

open access: yesFractal and Fractional
This paper explores coherent upper conditional previsions, a class of nonlinear functionals that generalize expectations while preserving consistency properties.
Serena Doria
doaj   +1 more source

The Einstein-Vlasov sytem/Kinetic theory [PDF]

open access: yes, 2002
The main purpose of this article is to guide the reader to theorems on global properties of solutions to the Einstein-Vlasov system. This system couples Einstein's equations to a kinetic matter model.
AD Rendall   +85 more
core   +2 more sources

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