1.

Record Nr.

UNINA9910717276503321

Titolo

Space acquisitions : DOD faces significant challenges as it seeks to address threats and accelerate space programs: testimony before the Subcommittee on Strategic Forces, Committee on Armed Forces, House of Representatives / / statement of Cristina T. Chaplain

Pubbl/distr/stampa

[Washington, D.C.] : , : United States Government Accountability Office, , 2019

Descrizione fisica

1 online resource (25 pages) : color illustration

Collana

Testimony ; ; GAO-19-482T

Soggetti

Astronautics, Military - United States

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

"April 3, 2019."

Nota di bibliografia

Includes bibliographical references.



2.

Record Nr.

UNINA9910338254003321

Titolo

Difference Equations, Discrete Dynamical Systems and Applications : ICDEA 23, Timişoara, Romania, July 24-28, 2017 / / edited by Saber Elaydi, Christian Pötzsche, Adina Luminiţa Sasu

Pubbl/distr/stampa

Cham : , : Springer International Publishing : , : Imprint : Springer, , 2019

Edizione

[1st ed. 2019.]

Descrizione fisica

1 online resource (VIII, 382 p. 90 illus., 82 illus. in color.)

Collana

Springer Proceedings in Mathematics & Statistics, , 2194-1017 ; ; 287

Disciplina

515.625

515.75

Soggetti

Difference equations

Functional equations

Dynamical systems

Biomathematics

Mathematics

Discrete mathematics

Difference and Functional Equations

Dynamical Systems

Mathematical and Computational Biology

Applications of Mathematics

Discrete Mathematics

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Nota di contenuto

Part I - Papers by Plenary Speakers: Stephen Baigent, Carrying Simplices for Competitive Maps -- Hongyong Cui and Peter E. Kloeden, Comparison of Attractors of Asymptotically Equivalent Difference Equations -- Saber Elaydi, Global Dynamics of Discrete Dynamical Systems and Difference Equations -- Laura Gardini and Iryna Sushko, Bifurcations in Smooth and Piecewise Smooth Noninvertible Maps -- Armengol Gasull, Difference Equations Everywhere: Some Motivating Examples -- Part II - Contributed Papers: Ricardo Baccas, Cónall Kelly and Alexandra Rodkina, On Cubic Difference Equations with Variable



Coefficients and Fading Stochastic Perturbations -- Larisa Elena Biriș, Traian Ceaușu and Claudia Luminița Mihiț, On Uniform Exponential Splitting of Variational Nonautonomous Difference Equations in Banach Spaces -- George Bitsoris, Sorin Olaru and Marina Vassilaki, The Linear Constrained Control Problem for Discrete-Time Systems: Regulation on the Boundaries -- Beniamin Bogosel, Discrete Version of an Optimal Partitioning Problem -- Violeta Crai and Mirela Aldescu, On (h, k) - Dichotomy of Linear Discrete-Time Systems in Banach Spaces -- Yoshihiro Hamaya, Existence and Stability Properties of Almost Periodic Solutions in Discrete Almost Periodic Systems -- Konrad Kitzing, Rainer Picard, Stefan Siegmund, Sascha Trostorff and Marcus Waurick, A Hilbert Space Approach to Difference Equations -- Vlajko L. Kocic, Global Behavior of Some Nonautonomous Delay Difference Equations -- Maria Mălin, Ionel Rovenţa and Mihai Tudor, The Convergence of a Sequence of Iterated Polygons: A Discrete Combinatorial Analysis -- Mihail Megan, Claudia Luminița Mihiț and Raluca Lolea, On Splitting with Different Growth Rates for Linear Discrete-Time Systems in Banach Spaces -- Youssef N. Raffoul, Lyapunov Functionals and Stability in Finite Delays Difference Equations.

Sommario/riassunto

The book presents the proceedings of the 23rd International Conference on Difference Equations and Applications, ICDEA 2017, held at the West University of Timișoara, Romania, under the auspices of the International Society of Difference Equations (ISDE), July 24 - 28, 2017. It includes new and significant contributions in the field of difference equations, discrete dynamical systems and their applications in various sciences. Disseminating recent studies and related results and promoting advances, the book appeals to PhD students, researchers, educators and practitioners in the field.