definition · fr-1-definition-4-1

Maximal nonclosability

Definition in the source manuscript fusion-reconstruction
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Statement

For a densely defined linear operator , write . The operator is maximally nonclosable when this set equals all of .

Meaning and scope

Every target value can occur as a graph limit over source vectors tending to zero. A closed single-valued operator cannot have this behavior.

Example

For , , the vectors tend to zero while , for every scalar .

The paper page includes the reader corrections accompanying this edition.

Source

[Paper 1, Definition 4.1](/public/papers/released/Paper I - Infinite Index Fusion.pdf#page=5). Research note — not peer reviewed.

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