Property FW, differentiable structures and smoothability of singular actions

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Conjugation spaces are equipped with an involution such that the fixed points have the same mod 2 cohomology (as a graded vector space, a ring, and even an unstable algebra) but with all degrees divided by 2, generalizing the classical examples of complex ...

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This work is concerned with approximating a trivariate function defined on a tensor-product domain via function evaluations. Combining tensorized Chebyshev interpolation with a Tucker decomposition of low multilinear rank yields function approximations tha ...

We consider the problem of non-negative super-resolution, which concerns reconstructing a non-negative signal x = Sigma(k )(i=1)a(i)delta(ti) from m samples of its convolution with a window function phi(s - t), of the form y(s(j)) = Sigma(k)(i=1) a(i) phi( ...

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While the basic greedy algorithm gives a semi-streaming algorithm with an approximation guarantee of 2 for the unweighted matching problem, it was only recently that Paz and Schwartzman obtained an analogous result for weighted instances. Their approach is ...

We analyze the accuracy of the discrete least-squares approximation of a function

u

in multivariate polynomial spaces

P_\Lambda:=span\{y\mapsto y^\nu \,: \, \nu\in \Lambda\}

with

\Lambda\subset N_0^d

over the domain

\Gamma:=[-1,1]^d

, based on the s ...

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The Materials Genome Approach (MGA) aims to accelerate development of new materials by incorporating computational and data-driven approaches to reduce the cost of identification of optimal structures for a given application. Here, we use the MGA to guide ...

Every Gelfand pair (G, K) admits a decomposition G = K P, where P < G is an amenable subgroup. In particular, the Furstenberg boundary of G is homogeneous. Applications include the complete classification of non-positively curved Gelfand pairs, relying on ...

Property FW, differentiable structures and smoothability of singular actions

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Conjugation spaces are cohomologically pure

Dimensionally Tight Bounds for Second-Order Hamiltonian Monte Carlo

A minimalistic cyclic ice-binding peptide from phage display

Estimation of separable direct and indirect effects in continuous time

A theoretical study of COmpRessed SolvING for advection-diffusion-reaction problems

Crypt4GH: a file format standard enabling native access to encrypted data

The right to housing? The antinomies of social housing between public and private

Measurement of eta(c) (1S), eta(c)(2S), and nonresonant eta 'pi(+)pi(-) production via two-photon collisions

Functional Tucker Approximation Using Chebyshev Interpolation

Sparse non-negative super-resolution - simplified and stabilised

Multiresolution Subdivision Snakes

Semi-streaming Algorithms for Submodular Matroid Intersection

Discrete least-squares approximations over optimized downward closed polynomial spaces in arbitrary dimension

Measurement of the exclusive gamma production cross-section in pp collisions at root s=7 TeV and 8 TeV

On the asymptotic behavior of the solutions to parabolic variational inequalities

Toward a Materials Genome Approach for Ionic Liquids: Synthesis Guided by Ab Initio Property Maps

Gelfand pairs admit an Iwasawa decomposition