Mathematics
Mohammed Hichem Mortad's user avatar
Mohammed Hichem Mortad's user avatar
Mohammed Hichem Mortad's user avatar
Mohammed Hichem Mortad
  • Member for 2 years, 5 months
  • Last seen this week
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All Questions Answers
Score Newest
question
1
When is $T+T^*$ is unbounded, given that $T$ is closed and densely defineD?
Nov 1, 2021
question
1
About the commutatvity of a bounded self-adjoint operator with an unbounded symmetric one?
Jan 29, 2022
question
1
About an unbounded normal product of one symmetric operator and one bounded positive operator?
Jan 31, 2022
question
1
What is the adjoint of $TT^*$ when $T$ is closable and both $T$ and $TT^*$ are densely defined?
Feb 2, 2022
question
1
Is $T$ self-adjoint if it is closed, symmetric and $\ker T=\ker T^*$?
Aug 5, 2022
question
0
About the closedness of a certain product of two closed operators?
Jan 15, 2022
question
0
Is $TT^*$ (or $T^*T$) densely defined if $T$ is densely defined and symmetric?
Feb 17, 2022
question
0
About the strong commutativity of unbounded self-adjoint operators?
Sep 7
answer
0
Is $TT^*$ (or $T^*T$) densely defined if $T$ is densely defined and symmetric?
May 28

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