ultraweak
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Ultraweak topology — In functional analysis, a branch of mathematics, the ultraweak topology, also called the weak * topology, or weak * operator topology or sigma; weak topology, on the set B ( H ) of bounded operators on a Hilbert space is the weak * topology… … Wikipedia
UTNF — Ultraweak Thermalized Neutron Field (Academic & Science » Physics) *** Ultraweak Thermal Neutron Field (Academic & Science » Chemistry) * Unmet Transport Needs Forum (Governmental » State & Local) … Abbreviations dictionary
Biophoton — For the science of interactions of light and living beings, see biophotonics. A biophoton (from the Greek βιο meaning life and φωτο meaning light ), synonymous with ultraweak photon emission, low level biological chemiluminescence, ultraweak… … Wikipedia
Operator topology — In the mathematical field of functional analysis there are several standard topologies which are given to the algebra B(H) of bounded linear operators on a Hilbert space H. Contents 1 Introduction 2 List of topologies on B(H) 3 … Wikipedia
Ultraschwache Photonenemission — Als ultraschwache Photonenemission der Chemilumineszenz (UPE, ultraschwache Chemilumineszenz, englisch: spontaneous chemiluminescence, ultraweak light emission, ultraweak photoemission, dark photoemission, Low level luminescence ) wird eine… … Deutsch Wikipedia
Ultraschwache Photonenemission (Chemilumineszenz) — Als ultraschwache Photonenemission der Chemilumineszenz (UPE, ultraschwache Chemilumineszenz, englisch: spontaneous chemiluminescence, ultraweak light emission, ultraweak photoemission, dark photoemission, Low level luminescence ) wird eine… … Deutsch Wikipedia
Попп, Фриц-Альберт — Фриц Альберт Попп Fritz Albert Popp Дата рождения: 11 мая 1938(1938 05 11) (74 года) Место рождения: Франкфурт на Майне Страна … Википедия
Von Neumann algebra — In mathematics, a von Neumann algebra or W* algebra is a * algebra of bounded operators on a Hilbert space that is closed in the weak operator topology and contains the identity operator. They were originally introduced by John von Neumann,… … Wikipedia
Abelian von Neumann algebra — In functional analysis, an Abelian von Neumann algebra is a von Neumann algebra of operators on a Hilbert space in which all elements commute. The prototypical example of an abelian von Neumann algebra is the algebra L^infty(X,mu) for μ a σ… … Wikipedia
Noise-Immune Cavity-Enhanced Optical-Heterodyne Molecular Spectroscopy — (NICE OHMS) is an ultra sensitive laser based absorption technique that utilizes laser light to assess the concentration or the amount of a species in gas phase by absorption spectrometry (AS). Principles The NICE OHMS technique combines in a… … Wikipedia
