## Indiana University Mathematics Journal, Volume 22, Issue 1 |

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### Contents

HORST BEHNCKE Structure of certain nonnormal operators II | 301 |

II | 309 |

BUI AN TON On nonlinear parabolic variational inequalities | 327 |

6 other sections not shown

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### Common terms and phrases

abelian algebra analytic analytic variety assume assumption Banach space binormal boundary conditions bounded c-integrable C*-algebra Cauchy integral Chapter choose codimension commutes compact completes the proof complex consider constant contained convergence Corollary CR functions cyclic vector Date communicated defined Definition denote dense derivatives differential equations dimension Eberhard Hopf eigenvalue example exists extension finite follows function given Hence Hilbert space holomorphic implies Indiana University Indiana University Mathematics inequality initial data intersection invariant subspaces irreducible isomorphism kernel L2 norm Lebesgue Lemma linear operator Math matrix multiplicity neighborhood nonlinear norm normal bundle obtain open set orthogonal polynomial postliminal proof of Theorem Proposition prove Radon transform representation restriction result satisfies Section sequence solution submanifold subset sufficiently Suppose symplectic manifold Theorem 2.1 theory topology unbounded unitary University Mathematics University Mathematics Journal vanishes York zero