On the absolute value of unbounded operators

I Boucif, S Dehimi, MH Mortad - Journal of Operator Theory, 2019 - JSTOR
The primary purpose of the present paper is to investigate when relations of the types| AB|=|
A|| B|,| A±B|≤| A|+| B|,|| A|—| B||≤| A±B| and| Re A|≤| A|(among others) hold in an …

On The Absolute Value of Unbounded Operators

I Boucif, S Dehimi, M Hichem Mortad - arXiv e-prints, 2018 - ui.adsabs.harvard.edu
The primary purpose of the present paper is to investigate when relations of the types $|
AB|=| A|| B| $, $| A\pm B|\leq| A|+| B| $, $|| A|-| B||\leq| A\pm B| $ and $|\overline {\text {Re} …

[PDF][PDF] ON THE ABSOLUTE VALUE OF UNBOUNDED OPERATORS

I BOUCIF, S DEHIMI, MH MORTAD - arXiv preprint arXiv …, 2018 - researchgate.net
arXiv:1804.00899v1 [math.FA] 3 Apr 2018 Page 1 arXiv:1804.00899v1 [math.FA] 3 Apr 2018
ON THE ABSOLUTE VALUE OF UNBOUNDED OPERATORS IMENE BOUCIF, SOUHEYB …

[PDF][PDF] ON THE ABSOLUTE VALUE OF UNBOUNDED OPERATORS

I BOUCIF, S DEHIMI, MH MORTAD - arXiv preprint arXiv:1804.00899, 2018 - academia.edu
The primary purpose of the present paper is to investigate when relations of the types| AB|=|
A|| B|,| A±B|≤| A|+| B|,|| A|−| B||≤| A±B| and| ReA|≤| A|(among others) hold in an …

On the absolute value of unbounded operators

I Boucif, S Dehimi, MH Mortad - Journal of Operator Theory, 2019 - jot.theta.ro
The primary purpose of the present paper is to investigate when relations of the types $|
AB|=| A|| B| $, $| A\pm B|\leqslant| A|+| B| $, $|| A|-| B||\leqslant| A\pm B| $ and $|\overline …

On the absolute value of unbounded operators

I Boucif, S Dehimi, MH Mortad - Journal of Operator Theory, 2019 - theta.ro
The primary purpose of the present paper is to investigate when relations of the types $|
AB|=| A|| B| $, $| A\pm B|\leqslant| A|+| B| $, $|| A|-| B||\leqslant| A\pm B| $ and $|\overline …

[PDF][PDF] ON THE ABSOLUTE VALUE OF UNBOUNDED OPERATORS

I BOUCIF, S DEHIMI, MH MORTAD - arXiv preprint arXiv:1804.00899, 2018 - academia.edu
The primary purpose of the present paper is to investigate when relations of the types| AB|=|
A|| B|,| A±B|≤| A|+| B|,|| A|−| B||≤| A±B| and| ReA|≤| A|(among others) hold in an …

[引用][C] On the absolute value of unbounded operators

I Boucif, S Dehimi, MH Mortad - Journal of Operator Theory, 2019