Sonia Cafieri, Jon Lee, et al.
Journal of Global Optimization
New omega results are given for the error term in a weighted divisor problem, improving results of Schierwagen. The Ω+ result is improved (surprisingly, perhaps) by a logarithm factor in all cases. The methods are similar to earlier results of the author for Dirichlet's divisor problem and in fact, with a slight modification of the argument, include that result as a special case. The Ω- result is improved by an exponential of iterated logarithms, similar to results of Kátai and Corrádi, and Joris and Redmond. Both results rely on a Voronoi-type identity for the error term due to Krätzel. © 1988.
Sonia Cafieri, Jon Lee, et al.
Journal of Global Optimization
David W. Jacobs, Daphna Weinshall, et al.
IEEE Transactions on Pattern Analysis and Machine Intelligence
Arnon Amir, Michael Lindenbaum
IEEE Transactions on Pattern Analysis and Machine Intelligence
M.B. Small, R.M. Potemski
Proceedings of SPIE 1989