Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Eric Nordgren"'
Publikováno v:
Studies in Conservation. 60:253-266
The use of sodium nitrite (NaNO2) as a corrosion inhibitor for wet archeological metal objects presents potential advantages of near neutral pH, low concentration, effectiveness on several metals, and compatibility with organic materials. The effecti
Publikováno v:
Proceedings of the American Mathematical Society. 141:3093-3105
For a multiplier pair ( X , Y ) \left ( X,Y\right ) we study the closed densely defined operators T T on X X that commute with all of the multiplications by right multipliers in X X . We apply our general results to special cases involving H p H^{p}
Autor:
Jeff Johnston, Eric Nordgren, Michael Eaton, Torgeir Vada, Caitlin Quigley, Shawn Henderson, David Krop, Sean M. Kery, John D. Broadwater, Gerry Hanley
Publikováno v:
Marine Technology Society Journal. 46:16-37
The Union ironclad warship USS Monitor foundered in heavy seas off Cape Hatteras, North Carolina, on December 31, 1862. This paper focuses on the development and validation of numerical models of a ship foundering using USS Monitor as a test subject.
Publikováno v:
Operators and Matrices. :227-233
The operators on L p ,1 p
Publikováno v:
Journal of Functional Analysis. 255:142-183
In this paper we set up a representation theorem for tracial gauge norms on finite von Neumann algebras satisfying the weak Dixmier property in terms of Ky Fan norms. Examples of tracial gauge norms on finite von Neumann algebras satisfying the weak
Autor:
Don Hadwin, Eric Nordgren
Publikováno v:
Banach Spaces of Analytic Functions. :63-73
The object of this paper is to prove a version of the Beurling-Helson-Lowdenslager invariant subspace theorem for operators on certain Banach spaces of functions on a multiply connected domain in the complex plane. The norms for these spaces are eith
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::898d76a368ac1e759d6c120acfae1f21
Publikováno v:
Operators and Matrices. :199-207
Suppose two n-tuples of operators Ak and Bk on a Hilbert space are given, and Φ is the mapping from the set of n-tuples of operators on the Hilbert space into the set of all operators on the space defined by Φ(X1,X2,...,Xn )= n=1 AkXkBk . Condition
Autor:
Eric Nordgren, Don Hadwin
Publikováno v:
Linear Algebra and its Applications. 383:187-211
This paper defines a multiplier pair, which is a very general setting in which the notions of multipliers and composition operators can be studied. We prove some results in this general setting, and we present many new interesting examples in which t
Autor:
Jesper Lagergren, John Blomberg, Hans-Olof Håkansson, Peter Möller, Mats Lindblad, Carl-Eric Nordgren, Yunxia Lu, Tomas S Bexelius, Urban Arnelo
Publikováno v:
World journal of gastrointestinal endoscopy. 4(11)
To study if the angiotensin II receptor blockers (ARB) losartan counteracts pancreatic hyperenzymemia as measured 24 h after endoscopic retrograde cholangiopancreatography (ERCP).A triple-blind and placebo-controlled randomized clinical trial was per