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Nilpotent Lie groups and eigenfunction expansions of Schrödinger operators II

Andrzej Hulanicki, Joe Jenkins (1987)

Studia Mathematica

Nilpotent Lie groups and summability of eigenfunction expansions of Schrödinger operators

Andrzej Hulanicki, Joe Jenkins (1984)

Studia Mathematica

Nodal domain theorems à la Courant.

Ancona, A., Helffer, B., Hoffmann-Ostenhof, T. (2004)

Documenta Mathematica

Nodal domains and spectral minimal partitions

B. Helffer, T. Hoffmann-Ostenhof, S. Terracini (2009)

Annales de l'I.H.P. Analyse non linéaire

Non hypoellipticité d'opérateurs elliptiques singuliers

M. S. Baouendi, J. Sjöstrand (1975/1976)

Séminaire Équations aux dérivées partielles (Polytechnique)

Non-existence of wave operators for Stark effect Hamiltonians.

Tohru Ozawa (1991)

Mathematische Zeitschrift

Norm group convergence for singular Schrödinger operators

Rhonda J. Hughes, Mark A. Kon (1991)

Annales de l'I.H.P. Physique théorique

Note to the paper by R. Hempel, A. M. Hinz, and H. Kalf: On the Essential Spectrum of Schrödinger Operators with Spherically Symmetric Potentials.

J. Weidmann (1987)

Mathematische Annalen

Currently displaying 1 – 8 of 8

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