1.

Record Nr.

UNINA9910704545803321

Titolo

Defense : research and development : memorandum of understanding between the United States of America and the United Kingdom of Great Britain and Northern Ireland, signed at Arlington and Bristol, August 13 and 22, 2007, with annexes

Pubbl/distr/stampa

[Washington, D.C.] : , : United States Department of State, , [2013?]

Descrizione fisica

1 online resource (63 unnumbered pages)

Collana

Treaties and other international acts series ; ; 07-822

Soggetti

Chinook (Military transport helicopter) - Research - United States

Chinook (Military transport helicopter) - Research - Great Britain

Military helicopters - Research - International cooperation

United States Military relations Great Britain

Great Britain Military relations United States

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

Title from title screen (viewed on April 30, 2013).



2.

Record Nr.

UNINA9910484050403321

Autore

Losson Jérôme

Titolo

Density Evolution Under Delayed Dynamics : An Open Problem / / by Jérôme Losson, Michael C. Mackey, Richard Taylor, Marta Tyran-Kamińska

Pubbl/distr/stampa

New York, NY : , : Springer US : , : Imprint : Springer, , 2020

ISBN

1-0716-1072-4

Edizione

[1st ed. 2020.]

Descrizione fisica

1 online resource (IX, 138 p. 37 illus., 9 illus. in color.)

Collana

Fields Institute Monographs, , 2194-3079 ; ; 38

Disciplina

515

Soggetti

Differential equations

Measure theory

Dynamical systems

Probabilities

Differential Equations

Measure and Integration

Dynamical Systems

Probability Theory

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Nota di bibliografia

Includes bibliographical references and index.

Nota di contenuto

Part I. Introduction and Background to Density Evolution Problems -- 1. Introduction and Motivation -- 2. Density Evolution in Systems with Finite Dimensional Dynamics -- Part II. Illustrating the Problem and Making it Precise for Differential Delay Equations -- 3. Dynamics in Ensembles of Differential Delay Equations -- 4. The Problem -- III. Possible Analytical Approaches -- 5. The Hopf Functional Approach -- 6. The Method of Steps -- Part IV. Possible Approximating Solutions -- 7. Turning a Differential Delay Equation into a High-Dimensional Map -- 8. Approximate "Liouville-like" Equation -- 9. Summary and Conclusions -- References -- Index.

Sommario/riassunto

This monograph has arisen out of a number of attempts spanning almost five decades to understand how one might examine the evolution of densities in systems whose dynamics are described by differential delay equations. Though the authors have no definitive solution to the problem, they offer this contribution in an attempt to



define the problem as they see it, and to sketch out several obvious attempts that have been suggested to solve the problem and which seem to have failed. They hope that by being available to the general mathematical community, they will inspire others to consider–and hopefully solve–the problem. Serious attempts have been made by all of the authors over the years and they have made reference to these where appropriate. .