scholarly journals The Aluthge transform of unilateral weighted shifts and the Square Root Problem for finitely atomic measures

2019 ◽  
Vol 292 (11) ◽  
pp. 2352-2368 ◽  
Author(s):  
Raúl E. Curto ◽  
Jaewoong Kim ◽  
Jasang Yoon
Keyword(s):  
Square Root ◽  
Weighted Shifts ◽  
Aluthge Transform

The Square Root Problem and Aluthge transforms of weighted shifts

2017 ◽  
Vol 290 (17-18) ◽  
pp. 2925-2933 ◽  
Author(s):  
Sang Hoon Lee ◽  
Jasang Yoon
Keyword(s):  
Square Root ◽  
Weighted Shifts

2-Variable weighted shifts and recursiveness: toral Aluthge transform and subnormality

2020 ◽  
Vol 28 (4) ◽  
pp. 1107-1126
Author(s):  
Rajae Ben Taher ◽  
Mustapha Rachidi
Keyword(s):  
Weighted Shifts ◽  
Aluthge Transform

About the Complexity of Square Root Extraction Algorithms in Finite Fields and Residue Rings

Vestnik MEI ◽  
2018 ◽  
Vol 5 (5) ◽  
pp. 79-88
Author(s):  
Sergey B. Gashkov ◽  
◽  
Aleksandr B. Frolov ◽  
Elizaveta Р. Popova ◽  
◽  
...  
Keyword(s):  
Finite Fields ◽  
Square Root ◽  
Root Extraction
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