Share

Dynamics Near the Subcritical Transition of the 3D Couette Flow I: Below Threshold Case

Download Dynamics Near the Subcritical Transition of the 3D Couette Flow I: Below Threshold Case PDF Online Free

Author :
Release : 2020-09-28
Genre : Mathematics
Kind : eBook
Book Rating : 175/5 ( reviews)

GET EBOOK


Book Synopsis Dynamics Near the Subcritical Transition of the 3D Couette Flow I: Below Threshold Case by : Jacob Bedrossian

Download or read book Dynamics Near the Subcritical Transition of the 3D Couette Flow I: Below Threshold Case written by Jacob Bedrossian. This book was released on 2020-09-28. Available in PDF, EPUB and Kindle. Book excerpt: The authors study small disturbances to the periodic, plane Couette flow in the 3D incompressible Navier-Stokes equations at high Reynolds number Re. They prove that for sufficiently regular initial data of size $epsilon leq c_0mathbf {Re}^-1$ for some universal $c_0 > 0$, the solution is global, remains within $O(c_0)$ of the Couette flow in $L^2$, and returns to the Couette flow as $t rightarrow infty $. For times $t gtrsim mathbf {Re}^1/3$, the streamwise dependence is damped by a mixing-enhanced dissipation effect and the solution is rapidly attracted to the class of ``2.5 dimensional'' streamwise-independent solutions referred to as streaks.

Dynamics Near the Subcritical Transition of the 3D Couette Flow II: Above Threshold Case

Download Dynamics Near the Subcritical Transition of the 3D Couette Flow II: Above Threshold Case PDF Online Free

Author :
Release : 2022-08-31
Genre : Mathematics
Kind : eBook
Book Rating : 252/5 ( reviews)

GET EBOOK


Book Synopsis Dynamics Near the Subcritical Transition of the 3D Couette Flow II: Above Threshold Case by : Jacob Bedrossian

Download or read book Dynamics Near the Subcritical Transition of the 3D Couette Flow II: Above Threshold Case written by Jacob Bedrossian. This book was released on 2022-08-31. Available in PDF, EPUB and Kindle. Book excerpt: View the abstract.

Transition Threshold for the 3D Couette Flow in a Finite Channel

Download Transition Threshold for the 3D Couette Flow in a Finite Channel PDF Online Free

Author :
Release : 2024-05-15
Genre : Mathematics
Kind : eBook
Book Rating : 956/5 ( reviews)

GET EBOOK


Book Synopsis Transition Threshold for the 3D Couette Flow in a Finite Channel by : Qi Chen

Download or read book Transition Threshold for the 3D Couette Flow in a Finite Channel written by Qi Chen. This book was released on 2024-05-15. Available in PDF, EPUB and Kindle. Book excerpt: View the abstract.

The Mathematical Analysis of the Incompressible Euler and Navier-Stokes Equations

Download The Mathematical Analysis of the Incompressible Euler and Navier-Stokes Equations PDF Online Free

Author :
Release : 2022-09-22
Genre : Mathematics
Kind : eBook
Book Rating : 787/5 ( reviews)

GET EBOOK


Book Synopsis The Mathematical Analysis of the Incompressible Euler and Navier-Stokes Equations by : Jacob Bedrossian

Download or read book The Mathematical Analysis of the Incompressible Euler and Navier-Stokes Equations written by Jacob Bedrossian. This book was released on 2022-09-22. Available in PDF, EPUB and Kindle. Book excerpt: The aim of this book is to provide beginning graduate students who completed the first two semesters of graduate-level analysis and PDE courses with a first exposure to the mathematical analysis of the incompressible Euler and Navier-Stokes equations. The book gives a concise introduction to the fundamental results in the well-posedness theory of these PDEs, leaving aside some of the technical challenges presented by bounded domains or by intricate functional spaces. Chapters 1 and 2 cover the fundamentals of the Euler theory: derivation, Eulerian and Lagrangian perspectives, vorticity, special solutions, existence theory for smooth solutions, and blowup criteria. Chapters 3, 4, and 5 cover the fundamentals of the Navier-Stokes theory: derivation, special solutions, existence theory for strong solutions, Leray theory of weak solutions, weak-strong uniqueness, existence theory of mild solutions, and Prodi-Serrin regularity criteria. Chapter 6 provides a short guide to the must-read topics, including active research directions, for an advanced graduate student working in incompressible fluids. It may be used as a roadmap for a topics course in a subsequent semester. The appendix recalls basic results from real, harmonic, and functional analysis. Each chapter concludes with exercises, making the text suitable for a one-semester graduate course. Prerequisites to this book are the first two semesters of graduate-level analysis and PDE courses.

Asymptotic Counting in Conformal Dynamical Systems

Download Asymptotic Counting in Conformal Dynamical Systems PDF Online Free

Author :
Release : 2021-09-24
Genre : Mathematics
Kind : eBook
Book Rating : 779/5 ( reviews)

GET EBOOK


Book Synopsis Asymptotic Counting in Conformal Dynamical Systems by : Mark Pollicott

Download or read book Asymptotic Counting in Conformal Dynamical Systems written by Mark Pollicott. This book was released on 2021-09-24. Available in PDF, EPUB and Kindle. Book excerpt: View the abstract.

You may also like...