Search results for "working"
showing 10 items of 2747 documents
Elderly Parents’ Need for Help and Adult Children's Moving Decisions
2015
Recent changes in Finnish welfare policies have increased the need for family involvement in eldercare. This article uses qualitative interviews to study working adult daughters’ reasons for moving in with their parent(s). Coresidence was linked to the parents’ need for support, but also to the daughters’ life situations, family histories, the availability of welfare services, and cultural norms and values. The interviewees used the “familist” and “independent life” discourses in their speech. The familist discourse was used to argue for coresidence as a natural continuation of family traditions and life history, whereas the independent life discourse was used to legitimize the need for alt…
Minimally Invasive Direct Coronary Artery Bypass (MIDCAB) via Inferior Sternotomy: A “Gold Standard” Therapy for Single LAD Muscle Bridging?
2017
Lower Semi-frames, Frames, and Metric Operators
2020
AbstractThis paper deals with the possibility of transforming a weakly measurable function in a Hilbert space into a continuous frame by a metric operator, i.e., a strictly positive self-adjoint operator. A necessary condition is that the domain of the analysis operator associated with the function be dense. The study is done also with the help of the generalized frame operator associated with a weakly measurable function, which has better properties than the usual frame operator. A special attention is given to lower semi-frames: indeed, if the domain of the analysis operator is dense, then a lower semi-frame can be transformed into a Parseval frame with a (special) metric operator.
Distributions Frames and bases
2018
In this paper we will consider, in the abstract setting of rigged Hilbert spaces, distribution valued functions and we will investigate, in particular, conditions for them to constitute a "continuous basis" for the smallest space $\mathcal D$ of a rigged Hilbert space. This analysis requires suitable extensions of familiar notions as those of frame, Riesz basis and orthonormal basis. A motivation for this study comes from the Gel'fand-Maurin theorem which states, under certain conditions, the existence of a family of generalized eigenvectors of an essentially self-adjoint operator on a domain $\mathcal D$ which acts like an orthonormal basis of the Hilbert space $\mathcal H$. The correspond…
Lipschitz classes and the Hardy-Littlewood property
1993
We study the geometry of plane domains and the uniform Holder continuity properties of analytic functions.