New posts in Unbounded Operators

Example of a basis which is not a Riesz basis?

Unbounded operator such that $P^2=P$

Determine, by its action on an orthonormal basis, whether a linear operator can be continuous

Bounded linear transformation definition clarification

Dimensionality in quantum mechanics

Closed unbounded operator with domain not closed

Unbounded Fredholms operators

The von Neumann algebra generated by a non-closable operator

Does the generator of a 1-parameter group of Banach space isometries know which elements are entire?

ordered exponential of unbounded operators