MATH-GA 2550

Functional Analysis I

New York University · UGRD · Fall 2026

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Banach spaces. Functionals and operators. Principle of uniform boundedness and closed graph theorem. Completely continuous mappings. Invariant subspaces. Linear operators, spectral theorem for self-adjoint operators. Hilbert- Schmidt operators. Semigroups. Fixed-point theorem. Applications.

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Class #new_york-MATHGA2550Fall 2026UGRD3 credits
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