𝔖 Bobbio Scriptorium
✦   LIBER   ✦

A Local Lifting Theorem for Jointly Subnormal Families of Unbounded Operators

✍ Scribed by Witold Majdak; Jan Stochel


Publisher
SP Birkhäuser Verlag Basel
Year
2010
Tongue
English
Weight
253 KB
Volume
69
Category
Article
ISSN
0378-620X

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Characterization Theorems for the Approx
✍ Detlef H. Mache; Ding X. Zhou 📂 Article 📅 1996 🏛 Elsevier Science 🌐 English ⚖ 671 KB

The intention of this paper is to study a family of positive linear approximation operators relating to most of the well known Bernstein-type operators. These operators depend on a parameter. We give some characterization theorems to show that the operators corresponding to different parameters can

A characterization theorem for the evolu
✍ Giovanni Frosali; Cornelis V. M. van der Mee; Francesco Mugelli 📂 Article 📅 2004 🏛 John Wiley and Sons 🌐 English ⚖ 148 KB 👁 1 views

## Abstract We consider a class of abstract evolution problems characterized by the sum of two unbounded linear operators __A__ and __B__, where __A__ is assumed to generate a positive semigroup of contractions on an L^1^‐space and B is positive. We study the relations between the semigroup generat