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Laser apparatus for removing material from rotating objects Patent
Laser device for removing material from rotating object for dynamic balancin
Approximating -foliations
We extend the Eliashberg-Thurston theorem on approximations of taut oriented
-foliations of 3-manifolds by both positive and negative contact
structures to a large class of taut oriented -foliations, where by
foliation, we mean a foliation with continuous tangent plane field.
These -foliations can therefore be approximated by weakly
symplectically fillable, universally tight, contact structures. This allows
applications of -foliation theory to contact topology and Floer theory to
be generalized and extended to constructions of -foliations.Comment: 52 pages, 5 figures. Final version with updated references,
corrections and terminolog
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