1. Lower bounds for nodal sets of eigenfunctions;Colding, Tobias H.;Commun. Math. Phys.,2011
2. [2] Gutzwiller, Martin C. Chaos in classical and quantum mechanics, Interdisciplinary Applied Mathematics, 1, Springer, 1990
3. Small scale quantum ergodicity in negatively curved manifolds;Han, Xiaolong;Nonlinearity,2015
4. norms, nodal sets, and quantum ergodicity;Hezari, H.;Adv. Math.,2016
5. The spectral function of an elliptic operator;Hörmander, Lars;Acta Math.,1968