Mathematics of Two-Dimensional Turbulence
eBook - PDF

Mathematics of Two-Dimensional Turbulence

  1. 338 pages
  2. English
  3. PDF
  4. Available on iOS & Android
eBook - PDF

Mathematics of Two-Dimensional Turbulence

About this book

This book is dedicated to the mathematical study of two-dimensional statistical hydrodynamics and turbulence, described by the 2D Navier–Stokes system with a random force. The authors' main goal is to justify the statistical properties of a fluid's velocity field u(t,x) that physicists assume in their work. They rigorously prove that u(t,x) converges, as time grows, to a statistical equilibrium, independent of initial data. They use this to study ergodic properties of u(t,x) – proving, in particular, that observables f(u(t,.)) satisfy the strong law of large numbers and central limit theorem. They also discuss the inviscid limit when viscosity goes to zero, normalising the force so that the energy of solutions stays constant, while their Reynolds numbers grow to infinity. They show that then the statistical equilibria converge to invariant measures of the 2D Euler equation and study these measures. The methods apply to other nonlinear PDEs perturbed by random forces.

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Information

Year
2012
Print ISBN
9781107022829
eBook ISBN
9781139575195

Table of contents

  1. Cover
  2. Mathematics of Two-Dimensional Turbulence
  3. Title
  4. Copyright
  5. Dedication
  6. Contents
  7. Preface
  8. 1 Preliminaries
  9. 2 Two-dimensional Navier–Stokes equations
  10. 3 Uniqueness of stationary measure
  11. 4 Ergodicity and limiting theorems
  12. 5 Inviscid limit
  13. 6 Miscellanies
  14. Appendix
  15. Solutions to selected exercises
  16. Notation and conventions
  17. References
  18. Index

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Yes, you can access Mathematics of Two-Dimensional Turbulence by Sergei Kuksin,Armen Shirikyan in PDF and/or ePUB format, as well as other popular books in Mathematics & Probability & Statistics. We have over 1.5 million books available in our catalogue for you to explore.