%0 Journal Article %T Negative results for Nikodym maximal functions and related oscillatory integrals in curved space %A William Minicozzi II %A Christopher D. Sogge %J Mathematics %D 1999 %I arXiv %X We expand on counterxamples of Bourgain showing how Nikodym maximal estimates and oscillatory integral estimates can break down in the non-Euclidean case. Our examples show the role that the non-existence of totally geodesic submanifolds can play in these problems. %U http://arxiv.org/abs/math/9912202v1