Results 11 to 20 of about 500,030 (282)

Conformally equivariant quantization: Existence and uniqueness [PDF]

open access: yes, 1999
We prove the existence and the uniqueness of a conformally equivariant symbol calculus and quantization on any conformally flat pseudo-Riemannian manifold $(M,\rg)$.
André Lichnerowicz   +5 more
core   +5 more sources

Dynamic Multiagent Incentive Contracts: Existence, Uniqueness, and Implementation

open access: yesMathematics, 2020
Multiagent incentive contracts are advanced techniques for solving decentralized decision-making problems with asymmetric information. The principal designs contracts aiming to incentivize non-cooperating agents to act in his or her interest.
Qi Luo, Romesh Saigal
doaj   +1 more source

Multipoint boundary value problem for a coupled system of psi-Hilfer nonlinear implicit fractional differential equation

open access: yesNonlinear Analysis, 2023
This study examines the existence and uniqueness of the solution to the coupled system of the ψ-Hilfer nonlinear implicit fractional multipoint boundary value problem.
Muthukrishnan Latha Maheswari   +2 more
doaj   +1 more source

Existence and Uniqueness of Generalised Fractional Cauchy-Type Problem

open access: yesUniversal Journal of Mathematics and Applications, 2020
In this paper, we study the existence and uniqueness of Generalized Fractional Cauchy-type problem involving Hilfer-Hadamard-type fractional derivative for a nonlinear fractional differential equation.
Ahmad Y. A. Salamoonı, D.d. Pawar
doaj   +1 more source

Hybrid marked point processes: characterisation, existence and uniqueness [PDF]

open access: yes, 2018
We introduce a class of hybrid marked point processes, which encompasses and extends continuous-time Markov chains and Hawkes processes. While this flexible class amalgamates such existing processes, it also contains novel processes with complex dynamics.
Morariu-Patrichi, Maxime   +1 more
core   +2 more sources

Existence and Uniqueness [PDF]

open access: yes, 2011
The study of differential problems related to materials with fading memory began with the work of Graffi [111, 112]. Later on, these studies were considered by many authors, and in particular, a new important description of such phenomena was given by Dafermos in [47, 46], using semigroup theory, where besides existence and uniqueness of the solution ...
Giovambattista Amendola   +2 more
openaire   +1 more source

About the existence and uniqueness theorem for hyperbolic equation

open access: yesInternational Journal of Mathematics and Mathematical Sciences, 1995
In this paper we prove the existence and uniqueness theorem for almost everywhere solution of the hyperbolic equation using the method of successive approximations [1].
M. E. Khalifa
doaj   +1 more source

Existence and uniqueness of reflecting diffusions in cusps [PDF]

open access: yes, 2017
We consider stochastic differential equations with (oblique) reflection in a $2$-dimensional domain that has a cusp at the origin, i..e.
Costantini, Cristina, Kurtz, Thomas G.
core   +2 more sources

On one existence and uniqueness theorem

open access: yesLithuanian Mathematical Journal, 1968
The abstracts (in two languages) can be found in the pdf file of the article. Original author name(s) and title in Russian and Lithuanian: А. В. Кибенко, Л. Г. Чепурнова. Об одной теореме существования и единственности A. Kibenko, L. Čepurnova.
Kibenko, A. V., Chepurnova, L. G.
openaire   +2 more sources

Existence and uniqueness for a class of nonlinear population diffusion system

open access: yesSystems Science & Control Engineering, 2017
In this paper, we introduce a class of nonlinear population diffusion system. Existence and uniqueness of strong solution are proved for stochastic age-dependent population diffusion system in Hilbert space by use of Gronwall's lemma and Burkholder–Davis–
Li Wang, Qimin Zhang
doaj   +1 more source

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