Skip to main content Accessibility help

We use cookies to distinguish you from other users and to provide you with a better experience on our websites. Close this message to accept cookies or find out how to manage your cookie settings.

Close cookie message
×
  1. Home
  2. Search

Refine search

Refine search

Access:
Content type:
Publication date:
Apply   From and To filters
Subject: Show more
Journals Show more
Publishers: Show more
Societies Show more
Series: Show more
Collections: Show more

Actions for selected content:

Select all | Deselect all
  • View selected items
  • Export citations
  • Download PDF (zip)
  • Save to Kindle
  • Save to Dropbox
  • Save to Google Drive

Save Search

You can save your searches here and later view and run them again in "My saved searches".

Please provide a title, maximum of 40 characters.
Cancel
×

3 results

  • Covering Games and the Banach-Mazur Game: K-tactics

  • Tomek Bartoszynski, Winfried Just, Marion Scheepers
  • Journal:
    Canadian Journal of Mathematics / Volume 45 / Issue 5 / 01 October 1993
    Published online by Cambridge University Press:
    20 November 2018, pp. 897-929
    Print publication:
    01 October 1993
    • Article
      • You have access
    • PDF
    • Export citation

  • Given a free ideal J of subsets of a set X, we consider games where player ONE plays an increasing sequence of elements of the σ-completion of J, and player TWO tries to cover the union of this sequence by playing one set at a time from J. We describe various conditions under which player TWO has a winning strategy that uses only information about the most recent k moves of ONE, and apply some of these results to the Banach-Mazurgame.

  • On Convex Functions Having Points of Gateaux Differentiability Which are Not Points of Fréchet Differentiability

  • J. M. Borwein, M. Fabian
  • Journal:
    Canadian Journal of Mathematics / Volume 45 / Issue 6 / 01 December 1993
    Published online by Cambridge University Press:
    20 November 2018, pp. 1121-1134
    Print publication:
    01 December 1993
    • Article
      • You have access
    • PDF
    • Export citation

  • We study the relationships between Gateaux, Fréchet and weak Hadamard differentiability of convex functions and of equivalent norms. As a consequence we provide related characterizations of infinite dimensional Banach spaces and of Banach spaces containing ł1. Explicit examples are given. Some renormings of WCG Asplund spaces are made in this vein.

  • The Vitali Integral Convergence Theorem and Uniform Absolute Continuity

  • Elizabeth M. Bator, Russell G. Bilyeu, Paul W. Lewis
  • Journal:
    Canadian Journal of Mathematics / Volume 43 / Issue 5 / 01 October 1991
    Published online by Cambridge University Press:
    20 November 2018, pp. 939-947
    Print publication:
    01 October 1991
    • Article
      • You have access
    • PDF
    • Export citation

  • A geometric version of the Vitali integral convergence theorem is established. Parameterized versions of results on uniform absolute continuity in spaces of measures suggested by the convergence theorem are studied.