Covariant CP-Instruments and Their Convolution Semigroups

2021 ◽  
Vol 15 (6) ◽  
Author(s):  
Jaeseong Heo ◽  
Un Cig Ji
Keyword(s):  
Convolution Semigroups

Convolution semigroups and resolvent families of measures on hypergroups

1985 ◽  
Vol 188 (4) ◽  
pp. 449-474 ◽  
Author(s):  
Walter R. Bloom ◽  
Herbert Heyer
Keyword(s):  
Convolution Semigroups ◽  
Resolvent Families

Some regularity estimates for convolution semigroups on a group of polynomial growth

2004 ◽  
Vol 77 (2) ◽  
pp. 249-268 ◽  
Author(s):  
Nick Dungey
Keyword(s):  
Polynomial Growth ◽  
Volume Growth ◽  
Heat Kernels ◽  
High Order ◽  
Convolution Semigroup ◽  
Geometric Condition ◽  
Convolution Semigroups ◽  
Regularity Estimates ◽  
Convolution Powers ◽  
Gaussian Estimates

AbstractWe study a convolution semigroup satisfying Gaussian estimates on a group G of polynomial volume growth. If Q is a subgroup satisfying a certain geometric condition, we obtain high order regularity estimates for the semigroup in the direction of Q. Applications to heat kernels and convolution powers are given.

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