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A Glimpse of Shape Optimization Problems


Affiliations
1 Indian Institute of Science Education and Research Pune, Pune 411 008, India
 

In this mini review, we give a glimpse of a branch of geometric analysis known as shape optimization problems. We introduce isoperimetric problems as a special class of shape optimization problems. We include a brief history of the isoperimetric problems and give a brief survey of the kind of shape optimization problems that we (with our collaborators) have worked on. We discuss the key ideas used in proving these results in the Euclidean case. Without getting into the technicalities, we mention how we generalized the results which were known in the Euclidean case to other geometric spaces. We also describe how we extended these results from the linear setting to a non-linear one. We describe briefly the difficulties faced in proving these generalized versions and how we overcame these difficulties.

Keywords

Comparison Principles, Isoperimetric Problems, Moving Plane Method, Maximum Principles.
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  • Anisa, M. H. C. and Aithal, A. R., Convex Polygons and the isoperimetric problem in simply connected space forms M2 k Math. Intelligencer (accepted).
  • Ritore, M. and Ros, A., Some updates on isoperimetric problems. Math Intell., 2002, 24(3), 9–14.
  • Kiranyaz, S., Ince, Turker and Gabbouj, M., Optimization techniques: an overview in multidimensional particle swarm optimization for machine learning and pattern recognition. Springer BerlinHeidelberg, 2014, vol. 15, pp. 13–44; doi:10:1007/978-3-642-37846-12.
  • Faber, Beweis, F. C., dass unter allen homogenen Membranen von gleicher Flache und gleicher Spannung die kreisfrmige den tiefsten Grundton gibt, Sitzungsber. Bayer. Akad. der Wiss. Math.Phys., Munich, 1923, 169–172.
  • Krahn, E., Uber eine von Rayleigh formulierte Mininaleigenschaft des Kreises. Math. Ann., 1925, 94, 97–100.
  • Krahn, E., Uber Minimaleigenschaften der Kugel in drei und mehr Dimensionen. Acta Comm. Univ. Tartu (Dorpat), 1926, A9, 1–44.
  • Henrot, A. Extremum problems for eigenvalues of elliptic operators. Frontiers of Mathematics, Birkh auser Verlag, Basel, Boston, Berlin, 2006.
  • Osserman, R., The isoperimetric inequality. Bull. Am. Math. Soc., 1978, 84, 1182–1238.
  • Aubin, T., Nonlinear Analysis on Manifolds, Monge-Ampere equations, Springer-Verlag, 1982.
  • Hersch, J., The method of interior parallels applied to polygonal or multiply connected membranes. Pacific J. Math., 1963, 13(4), 1229–1238.
  • Ramm, A. G. and Shivakumar, P. N., Inequalities for the minimal eigenvalue of the Laplacian in an annulus. Math. Inequalities Appl., 1998, 1(4), 559–563.
  • Kesavan, S., On two functionals connected to the Laplacian in a class of doubly connected domains. Proc. R. Soc. Edinburgh, 2003, 133, 617–624.
  • Sokolowski, J. and Zolesio, J. P., Introduction to Shape Optimization: Shape Sensitivity Analysis, Springer Series in Computational Mathematics, 10, Springer-Verlag, Berlin, New York, 1992.
  • Anisa, M. H. C. and Aithal, A. R., On two functionals connected to the Laplacian in a class of doubly connected domains in spaceforms. Proc. Indian Acad. Sci. (Math. Sci.), 2005, 115(1), 93–102.
  • Harrell, E. M., Kröger, P. and Kurata, K., On the placement of an obstacle or a well as to optimize the fundamental eigenvalue. SIAM J. Math. Anal., 2001, 33(1), 240–259.
  • Aleksandrov, A. D., Certain estimates for the Dirichlet problem. Soviet Math. Dokl., 1960, 1, 1151–1154.
  • Berestycki, H. and Nirenberg, L., On the moving plane method and the sliding method. Boll. Soc. Brasiliera Mat. Nova Ser., 1991, 22, 1–37.
  • Gidas, B., Ni, W. M. and Nirenberg, L., Symmetry and related properties via the maximum principle. Comm. Math. Phys., 1979, 68, 209–243.
  • Protter, M. and Weinberger, H., Maximum Principles in Differential Equations, Springer-Verlag, New York, 1999.
  • Anisa, M. H. C. and Vemuri, M. K., Two functionals connected to the Laplacian in a class of doubly connected domains in rank-one symmetric spaces of non-compact type. Geom. Ded., 2013, 167(1), 11–21; doi:10.1007/s10711-012-9800-7.
  • Anisa, C. and Mahadevan, R., A shape optimization problem for the p-Laplacian. Proc. R. Soc. Edinburg, 2015, 145(6), 1145–1151; doi:10:1017/S0308210515000232.

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  • A Glimpse of Shape Optimization Problems

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Authors

Anisa M. H. Chorwadwala
Indian Institute of Science Education and Research Pune, Pune 411 008, India

Abstract


In this mini review, we give a glimpse of a branch of geometric analysis known as shape optimization problems. We introduce isoperimetric problems as a special class of shape optimization problems. We include a brief history of the isoperimetric problems and give a brief survey of the kind of shape optimization problems that we (with our collaborators) have worked on. We discuss the key ideas used in proving these results in the Euclidean case. Without getting into the technicalities, we mention how we generalized the results which were known in the Euclidean case to other geometric spaces. We also describe how we extended these results from the linear setting to a non-linear one. We describe briefly the difficulties faced in proving these generalized versions and how we overcame these difficulties.

Keywords


Comparison Principles, Isoperimetric Problems, Moving Plane Method, Maximum Principles.

References





DOI: https://doi.org/10.18520/cs%2Fv112%2Fi07%2F1474-1477