New posts in Functional Analysis

Condition to union of connected sets be connected

Smoothness of quotient of Holder continuous functions, provided the decay

Example of a basis which is not a Riesz basis?

Asking for reference for challenging problems for Functional Analysis 1st course

Trouble with the proof of Proposition 4.3.18 of Pedersen's Analysis Now

An extension of Baire's category theorem

Why does separation of variable gives the general solution to a PDE

Spectral decomposition of $-\Delta$ the Laplacian

Why do we need topological spaces?

Homotopy between idempotents of small difference