Results 361 to 370 of about 2,669,618 (392)

Operations with Hyponormal Operators

1989
It is the aim of the present chapter to collect some of the operations which preserve the class of hyponormal operators. We have already seen in Example II.2.1 that the square of a hyponormal operator may not be hyponormal. Thus the analytic functional calculus is excluded from these operations.
Mircea Martin, Mihai Putinar
openaire   +2 more sources

Operation and Operation Analysis

2020
The operation of marine nuclear power plant is similar to that of NPPs [1], mainly including initial start-up, normal cold start-up, hot start-up, steady-power operation, variable condition operation, abnormal operating condition, accident operating condition, hot shutdown and cold shutdown.
openaire   +2 more sources

Proposals for the Classification of the Acute Leukaemias French‐American‐British (FAB) Co‐operative Group

British Journal of Haematology, 1976
J. Bennett, D. Catovsky, M. Daniel, G. Flandrin, D. Galton, H. Gralnick, C. Sultan   +6 more
semanticscholar   +1 more source

Operators and Operator Algebras

1973
Almost all the material discussed in this chapter will be needed later but a reader who is somewhat familiar with it already might prefer to use it only for reference during the detailed study of some of the later chapters. The topics of this chapter are both important and interesting. The following elementary and concise summary of this part of linear
openaire   +2 more sources

Free operators with operator coefficients

Colloquium Mathematicum, 1998
Let \(\mathbb{F}_n\) denote the free group on \(n\) generators \(g_1, \dots, g_n\) and \(C^*_\lambda (\mathbb{F}_n)\) the \(C^*\)-algebra generated by the left regular representation \(\lambda\) of \(\mathbb{F}_n\) on \(l^2 (\mathbb{F}_n)\). Generalizing pioneering work of Kesten \textit{Ch. A. Akemann} and \textit{Ph. A. Ostrand} [Am. J. Math.
openaire   +2 more sources

Hermitian Operators and Unitary Operators

2018
Hermitian operators and unitary operators are quite often encountered in mathematical physics and, in particular, quantum physics.
openaire   +2 more sources

Comparison of post-operative pain after root canal instrumentation with hand K-files, H-files and rotary Kedo-S files in primary teeth: a randomised clinical trial

European Archives of Paediatric Dentistry, 2019
Veerale Panchal, G. Jeevanandan, E. Subramanian   +2 more
semanticscholar   +1 more source

Co-Operative Action

Journal of Pragmatics, 2018
J. S. Philipsen
semanticscholar   +1 more source

Theoretical aspects of DNA-protein interactions: co-operative and non-co-operative binding of large ligands to a one-dimensional homogeneous lattice.

Journal of Molecular Biology, 1974
J. McGhee, P. V. Hippel
semanticscholar   +1 more source

Operators

2013
openaire   +2 more sources