Singularities in nonuniform tensor fields. - Yingmei Lavin; Yuval Levy; Lambertus Hesselink (IEEE Visualization, 1997)

The Topology of Symmetric, Second-Order 3D Tensor Fields. - Lambertus Hesselink; Yuval Levy; Yingmei Lavin (IEEE Trans. Vis. Comput. Graph., 1997)

Unconditionally positive implicit procedure for two-equation turbulence models: Application to k-ω turbulence models. - Yair Moryossef; Yuval Levy (J. Comput. Phys., 2006)