Robuta

https://mathworld.wolfram.com/IsospectralManifolds.html Isospectral Manifolds -- from Wolfram MathWorld Roughly speaking, isospectral manifolds are drums that sound the same, i.e., have the same eigenfrequency spectrum. Two drums with differing area, perimeter,... manifoldswolframmathworld https://scholarworks.iu.edu/dspace/items/0bdbd884-2848-400c-9faf-97331f096d53 Stabilization of Nonholonomic Systems Using Isospectral Flows In this paper we derive and analyze a discontinuous stabilizing feedback for a Lie algebraic generalization of a class of kinematic nonholonomic systems... stabilizationsystemsusingflows https://scholarsarchive.byu.edu/researchnetworking/102/ "Isospectral Network Transformations" by Ben Webb by bennetworktransformationswebb https://scholarsarchive.byu.edu/etd/11098/ "Modeling Network Growth via Generalized Isospectral Reductions" by David Thomas Litster Many real-world networks also exhibit a variety of symmetries. In this thesis we study equitable partitions and isospectral reductions, both of which are... by davidmodelingnetworkgrowthvia https://www.math.uci.edu/node/38014 Isospectral connections, frame flow ergodicity, and polynomial maps between spheres | UCI... connectionsframeflowergodicity https://collaborate.princeton.edu/en/publications/compact-isospectral-sets-of-surfaces/ Compact isospectral sets of surfaces - Princeton University compactsetssurfacesprincetonuniversity