45 reputation
216
bio website
location
age
visits member for 2 years, 3 months
seen 17 hours ago

Nov
19
accepted Surjective map from quotient space of Banach Space that satisfy certain condition
Nov
18
comment Surjective map from quotient space of Banach Space that satisfy certain condition
@martini: Is that projection surjective? Could you give me the surjective one?
Nov
18
accepted Norm of Hilbert matrix inequality
Nov
18
awarded  Disciplined
Nov
18
accepted Weak Convergence implies boundedness and componentwise convergence
Nov
18
revised Surjective map from quotient space of Banach Space that satisfy certain condition
added 67 characters in body
Nov
18
asked Surjective map from quotient space of Banach Space that satisfy certain condition
Nov
17
awarded  Benefactor
Nov
14
comment Operator T with rank T=1
Thanks a lot martin
Nov
14
revised Operator T with rank T=1
edited body
Nov
14
comment Operator T with rank T=1
How about gram-schmidt process to {$e_1$,...,$e_n$}?
Nov
14
accepted Operator T with rank T=1
Nov
14
asked Operator T with rank T=1
Nov
13
comment No Nonzero multiplication operator is compact
In that case the measure just lebesgue measure. Is there any elementary technique using definition of compact operator (No Open Mapping Theorem, no Riesz Theorem)?
Nov
13
accepted An idempotent operator is compact if and only if it is of finite rank
Nov
13
asked No Nonzero multiplication operator is compact
Nov
10
accepted A metrizable Lindelöf space has a countable basis
Nov
10
accepted Separable metrizable space has a countable basis
Nov
10
accepted Compact metrizable space has a countable basis (Munkres Topology)
Nov
10
asked Separable metrizable space has a countable basis