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Specific Cases

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Part of the Lecture Notes in Mathematics book series (LNM,volume 2114)

Abstract

The next two chapters consist of a contribution to advancing the geometrical approach to the investigation of singularly perturbed systems in cases when the main hypothesis is violated, i.e., when the real parts of some or all of the eigenvalues of the matrix of the linearized fast subsystem are no longer strictly negative. This means that the hypotheses of the Tikhonov’s theorem are violated. This chapter is organized as follows. The first section is concerned with weakly attractive slow integral manifolds. The examples are borrowed from the theory of gyroscopic systems and flexible-joints manipulators. The next section is devoted to the application of repulsive slow invariant manifolds to thermal explosion problems. In the last section, the case when the slow integral manifold is conditionally stable is discussed and an optimal control problem is given as an application.

Keywords

  • Invariant Manifold
  • Thermal Explosion
  • Integral Manifold
  • Slow Manifold
  • Jump Point

These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Shchepakina, E., Sobolev, V., Mortell, M.P. (2014). Specific Cases. In: Singular Perturbations. Lecture Notes in Mathematics, vol 2114. Springer, Cham. https://doi.org/10.1007/978-3-319-09570-7_7

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