Ibort Latre, Luis AlbertoPérez Pardo, Juan Manuel2021-02-192021-02-192015-07Ibort, A., Pérez-Pardo, J. M. (2015). On the theory of self-adjoint extensions of symmetric operators and its applications to quantum physics. International Journal of Geometric Methods in Modern Physics, 12(06), 15600050219-8878https://hdl.handle.net/10016/31966This is a series of five lectures around the common subject of the construction of self-adjoint extensions of symmetric operators and its applications to Quantum Physics. We will try to offer a brief account of some recent ideas in the theory of self-adjoint extensions of symmetric operators on Hilbert spaces and their applications to a few specific problems in Quantum Mechanics.43eng© 2015 World ScientificSelf-adjoint extensionsQuadratic formsLaplace-Beltrami operatorDirac operatorBipartite system with boundaryExtensions of not semibounded operatorsOn the theory of self-adjoint extensions of symmetric operators and its applications to quantum physicsresearch articleMatemáticashttps://doi.org/10.1142/S0219887815600051open access1643International Journal of Geometric Methods in Modern Physics12AR/0000017052