40 citations
2 papers
math.AG2020★ 19 cited
Chow rings of stacks of prestable curves I
Younghan Bae, Johannes Schmitt
We study the Chow ring of the moduli stack of prestable curves and define the notion of tautological classes on this stack. We extend formulas for intersection…
astro-ph2004★ 40 cited
Propagation of Electromagnetic Waves on a Rectangular Lattice of Polarizable Points
D. Gutkowicz-Krusin, B. T. Draine
We discuss the propagation of electromagnetic waves on a rectangular lattice of polarizable point dipoles. For wavelengths long compared to the lattice spacing, we obtain the dispe…