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  • © 2013

Lecture Notes on Mean Curvature Flow: Barriers and Singular Perturbations

  • Elementary introduction to mean curvature flow, including the short time existence result, using the signed distance function
  • Detailed study of minimal barriers and their regularizations for mean curvature flow
  • An example of fattening
  • Convergence and error estimate for the parabolic Allen-Cahn equation

Part of the book series: Publications of the Scuola Normale Superiore (PSNS, volume 12)

Part of the book sub series: Lecture Notes (Scuola Normale Superiore) (LNSNS)

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Table of contents (17 chapters)

  1. Front Matter

    Pages i-xviii
  2. Signed distance from a smooth boundary

    • Giovanni Bellettini
    Pages 1-22
  3. First variations

    • Giovanni Bellettini
    Pages 23-35
  4. Smooth flows

    • Giovanni Bellettini
    Pages 37-58
  5. Huisken’s monotonicity formula

    • Giovanni Bellettini
    Pages 59-68
  6. Inclusion principle

    • Giovanni Bellettini
    Pages 69-84
  7. Local well-posedness: the approach of Evans and Spruck

    • Giovanni Bellettini
    Pages 103-126
  8. Grayson’s example

    • Giovanni Bellettini
    Pages 127-134
  9. De Giorgi’s barriers

    • Giovanni Bellettini
    Pages 135-163
  10. Inner and outer regularizations

    • Giovanni Bellettini
    Pages 165-174
  11. An example of fattening

    • Giovanni Bellettini
    Pages 175-185
  12. Ilmanen’s interposition lemma

    • Giovanni Bellettini
    Pages 187-205
  13. The avoidance principle

    • Giovanni Bellettini
    Pages 207-215
  14. Back Matter

    Pages 297-329

About this book

The aim of the book is to study some aspects of geometric evolutions, such as mean curvature flow and anisotropic mean curvature flow of hypersurfaces. We analyze the origin of such flows and their geometric and variational nature. Some of the most important aspects of mean curvature flow are described, such as the comparison principle and its use in the definition of suitable weak solutions. The anisotropic evolutions, which can be considered as a generalization of mean curvature flow, are studied from the view point of Finsler geometry. Concerning singular perturbations, we discuss the convergence of the Allen–Cahn (or Ginsburg–Landau) type equations to (possibly anisotropic) mean curvature flow before the onset of singularities in the limit problem. We study such kinds of asymptotic problems also in the static case, showing convergence to prescribed curvature-type problems.

Authors and Affiliations

  • Dipartimento di Matematica, Università di Roma Tor Vergata, Roma, Italia

    Giovanni Bellettini

Bibliographic Information

  • Book Title: Lecture Notes on Mean Curvature Flow: Barriers and Singular Perturbations

  • Authors: Giovanni Bellettini

  • Series Title: Publications of the Scuola Normale Superiore

  • DOI: https://doi.org/10.1007/978-88-7642-429-8

  • Publisher: Edizioni della Normale Pisa

  • eBook Packages: Mathematics and Statistics, Mathematics and Statistics (R0)

  • Copyright Information: Edizioni della Normale 2013

  • Softcover ISBN: 978-88-7642-428-1Published: 16 January 2014

  • eBook ISBN: 978-88-7642-429-8Published: 13 May 2014

  • Series ISSN: 2239-1460

  • Series E-ISSN: 2532-1668

  • Edition Number: 1

  • Number of Pages: XVIII, 329

  • Topics: Geometry

Buy it now

Buying options

eBook USD 19.99
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book USD 29.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Other ways to access