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## Why The Boundary Of A Round Drop Becomes A Curve Of Order Fourby A. N. Varchenko And P. I. Etingof Download Book(Respecting the intellectual property of others is utmost important to us, we make every effort to make sure we only link to legitimate sites, such as those sites owned by authors and publishers. If you have any questions about these links, please contact us.) link 1 About BookMathematical ReviewsThe book is well written. Book DescriptionThis book concerns the problem of evolution of a round oil spot surrounded by water when oil is extracted from a well inside the spot. It turns out that the boundary of the spot remains an algebraic curve of degree four in the course of evolution. This curve is the image of an ellipse under a reflection with respect to a circle. Since the 1940s, work on this problem has led to generalizations of the reflection property and methods for constructing explicit solutions. More recently, the results have been extended to multiply connected domains. This text discusses this topic and other recent work in the theory of fluid flows with a moving boundary. Problems are included at the end of each chapter, and there is a list of open questions at the end of the book. Language NotesText: English (translation) Original Language: Russian ## Related Free eBooks- An Introduction To The Theory Of Groups Of Finite Order
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