I would like to clarify the the difference between an f-Invariant subspace above V and a cyclic subspace Z(v;T). I understand that all cyclic subspaces are f-Invariant. But why aren't all f-Invariant subspaces cyclic ?
Thank you!
2026-03-25 19:01:24.1774465284
difference between Cyclic subspace and f-Invariant subspace
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