Search
Search Results
-
Sobolev Norms with a Large Parameter on a Manifold
In Sect. 18.2 , Sobolev spaces of order k,... -
The Harmonic Lagrange Top and the Confluent Heun Equation
The harmonic Lagrange top is the Lagrange top plus a quadratic (harmonic) potential term. We describe the top in the space fixed frame using a global...
-
On the critical exponents of generalized ballot sequences in three dimensions and large tandem walks
We answer some questions on the asymptotics of ballot walks raised in [S. B. Ekhad and D. Zeilberger, April 2021] and prove that these models are not...
-
Fertilitopes
We introduce tools from discrete convexity theory and polyhedral geometry into the theory of West’s stack-sorting map s . Associated to each...
-
Orthogonally Bi-additive Operators-II
In this paper, we extend to the setting of positive orthogonally bi-additive operators several results from Aliprantis and Burkinshaw (Math Z 185:...
-
-
-
Singular continuous phase for Schrödinger operators over circle maps
We consider a class of Schrödinger operators—referred to as Schrödinger operators over circle maps—that generalize one-frequency quasiperiodic...
-
-
-
Maps Preserving the Norm of the Positive Sum in Lp Spaces
For 1 < p < ∞, let S ( L p ) + be the set of positive elements in L p with norm one. Assume that V 0 : S ( L p (Ω 1 )) + → S ( L p (Ω 2 )) + is a surjective norm-additive...
-
-
-
Rigidity Results for Self-Shrinking Surfaces in ℝ4
In this paper, we give some rigidity results for complete self-shrinking surfaces properly immersed in ℝ 4 under some assumptions regarding their...
-
Equivariant embeddings of strongly pseudoconvex Cauchy–Riemann manifolds
Let X be a CR manifold with transversal, proper CR action of a Lie group G . We show that the quotient X / G is a complex space such that the quotient...