Search Results - "Hofer, Helmut"

Wage Discrimination Against Immigrants in Austria? by Hofer, Helmut, Titelbach, Gerlinde, Winter‐Ebmer, Rudolf, Ahammer, Alexander

“…This paper analyses wage discrimination against immigrants in Austria using combined information from the labour force surveys and administrative social…”
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On genericity for holomorphic curves in four-dimensional almost-complex manifolds by Hofer, Helmut, Lizan, Véronique, Sikorav, Jean-Claude

“…We consider spaces of immersed (pseudo-)holomorphic curves in an almost complex manifold of dimension four. We assume that they are either closed or compact…”
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Dedication by Hofer, Helmut, Abbondandolo, Alberto, Frauenfelder, Urs, Schlenk, Felix

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A General Fredholm Theory II: Implicit Function Theorems by Hofer, Helmut, Wysocki, Krzysztof, Zehnder, Eduard

“… This is the second paper in a series introducing a generalized Fredholm theory in a new class of smooth spaces called polyfolds. In general, these spaces are…”
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Global Surfaces of Section in the Planar Restricted 3-Body Problem by Albers, Peter, Fish, Joel W., Frauenfelder, Urs, Hofer, Helmut, van Koert, Otto

“…The restricted planar three-body problem has a rich history, yet many unanswered questions still remain. In the present paper we prove the existence of a…”
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Labor supply effects of a subsidized old-age part-time scheme in Austria by Graf, Nikolaus, Hofer, Helmut, Winter-Ebmer, Rudolf

“…In this paper we evaluate the impact of the old-age part-time scheme (OAPT) on the Austrian labor market which was a policy to allow flexible retirement…”
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Syplectic topology and Hamiltonian dynamics II by Ekeland, Ivar, Hofer, Helmut

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Dedication by Hofer, Helmut, Abbondandolo, Alberto, Frauenfelder, Urs, Schlenk, Felix

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Growth Effects of Age-Related Productivity Differentials in an Aging Society: A Simulation Study for Austria by Hofer, Helmut, Url, Thomas

“…J. H. Baumgartner et al (2005) calibrated a long-run neoclassical growth model for the Austrian economy (A-LMM) using projections made by Statistics Austria to…”
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Determinants for the transition from work into retirement in Europe by Riedel, Monika, Hofer, Helmut, Wögerbauer, Birgit

“…We use the labor force ad hoc module "transition from work into retirement" to analyze the link between individual as well as pension system characteristics…”
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Finite Energy Foliations of Tight Three-Spheres and Hamiltonian Dynamics by Hofer, H., Wysocki, K., Zehnder, E.

“…Surfaces of sections are a classical tool in the study of 3-dimensional dynamical systems. Their use goes back to the work of Poincaré and Birkhoff. In the…”
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The sublingua and tongue of Tupaia (Scandentia, Mammalia): a scanning electron microscope study by Hofer, H O, Castenholz, A, Zöltzer, H

“…The surface morphology of the tongue and the sublingua in Tupaia belangeri was examined both under the dissection microscope and with the scanning electron…”
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Lightmicroscopical investigations of the sublingua of Microcebus murinus (Cheirogaleidae, Lemuriformes) with remarks on the phylogenetic relations of the tree shrews (Scandentia) to primates. In memoriam George Gaylord Simpson by Hofer, Helmut O

“…The sublingua of Microcebus murinus was studied gross anatomically and lightmicroscopically. The apex of the sublingua ends in two lobe-like projections…”
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Almost Existence From the Feral Perspective and Some Questions by Fish, Joel W, Hofer, Helmut

“…This paper is concerned with the "almost existence" phenomenon for periodic orbits of Hamiltonian dynamical systems. In particular, we recover this result in…”
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Why Are Mothers Working Longer Hours in Austria than in Germany? A Comparative Microsimulation Analysis by Dearing, Helene, Hofer, Helmut, Lietz, Christine, Winter-Ebmer, Rudolf, Wrohlich, Katharina

“…Labour force participation rates of mothers in Austria and Germany are similar; however, full-time employment rates are much higher among Austrian mothers. In…”
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Social security and retirement incentives in Austria by Hofer, Helmut, Koman, Reinhard

“…This paper provides an overview of the interaction between social security and retirement behavior in Austria in the decades up to the on-going reform process…”
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Feral Curves and Minimal Sets by Fish, Joel W, Hofer, Helmut

“…Here we prove that for each Hamiltonian function $H\in \mathcal{C}^\infty(\mathbb{R}^4, \mathbb{R})$ defined on the standard symplectic $(\mathbb{R}^4,…”
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Exhaustive Gromov compactness for pseudoholomorphic curves by Fish, Joel W, Hofer, Helmut

“…Here we extend the notion of target-local Gromov convergence of pseudoholomorphic curves to the case in which the target manifold is not compact, but rather is…”
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Lectures on Polyfolds and Symplectic Field Theory by Fish, Joel W, Hofer, Helmut

“…This is a lecture note prepared for the SFT 9 workshop in Augsburg, Germany. The text describes a polyfold approach to the construction of symplectic field…”
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Polyfold and SFT Notes II: Local-Local M-Polyfold Constructions by Fish, Joel W, Hofer, Helmut

“…Some early chapters of the upcoming book "Polyfold Constructions: Tools, Techniques, and Functors"…”
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