1 - 9 of 9 articles
We prove an acylindrical accessibility theorem for finitely generated groups acting on ℝ-trees. Namely, we show that if G is a freely indecomposable non-cyclic k-generated group acting minimally and D-acylindrically on an ℝ-tree X then there is a finite subtree [InlineMediaObject not available:...
We study a class of improper affine spheres with singularities called improper affine maps. New examples of genus 0 and 1 are described and the classification of complete improper affine maps with at most two embedded ends will be given.
In this paper, we prove the product H
boundedness of Calderón- Zygmund operators which were considered by Fefferman and Stein. The methods used in this paper are new even for the classical H
boundedness of Calderón- Zygmund operators, namely, using some subtle estimates together with the...
We generalize Chirka’s theorem on the extension of functions holomorphic in a neighbourhood of Γ(F)∪(∂D×D) – where D is the open unit disc and Γ(F) is the graph of a continuous D-valued function F – to the bidisc. We extend holomorphic functions by applying the Kontinuitätssatz to certain...
Let f an endomorphism of [InlineMediaObject not available: see fulltext.] of degree >1. We show how to obtain a bound (depending only on n) on the number of codimension-two subspaces in [InlineMediaObject not available: see fulltext.] which are completely invariant for f (where “L is completely...
We give an example of a short exact sequence 1→N→G→D→1 of pro-p groups such that the cohomological dimension cd(G)=2, G is (topologically) finitely generated, N is a free pro-p group of infinite rank, D is a Demushkin group, for every closed subgroup S of G containing N and any natural number n...
We construct certain non-degenerate maps and sets, mainly in the complex-analytic category.
Read and print from thousands of top scholarly journals.
Continue with Facebook
Sign up with Google
Log in with Microsoft
Already have an account? Log in
Bookmark this article. You can see your Bookmarks on your DeepDyve Library.
To save an article, log in first, or sign up for a DeepDyve account if you don’t already have one.
Sign Up Log In
To subscribe to email alerts, please log in first, or sign up for a DeepDyve account if you don’t already have one.
To get new article updates from a journal on your personalized homepage, please log in first, or sign up for a DeepDyve account if you don’t already have one.