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