17 citations · 72 across the 6 of their papers we have counts for
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math.CA2012★ 11 cited
On Restricting Cauchy-Pexider Equations to Submanifolds
Marcos Charalambides
Sufficient geometric conditions are given which determine when the Cauchy-Pexider functional equation f(x)g(y)=h(x+y) restricted to x,y lying on a hypersurface in R^d has only solu…
math.CA2011★ 11 cited
Near-extremizers of Young's inequality for discrete groups
Marcos Charalambides, Michael Christ
Those functions which nearly extremize Young's convolution inequality are characterized for discrete groups which have no nontrivial finite subgroups. Near-extremizers of the Hausd…