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researcher

M. Iwen

24 papers hereh-index 222k citations107 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • sole author1
  • first author6
  • middle author11
  • last author4

Across the 22 of 24 papers where every author was matched, so the position is known.

fields
  • math.NA13
  • cs.IT4
  • eess.SP2
  • astro-ph.SR1
  • cs.DS1
  • cs.LG1

identity via Semantic Scholar / OpenAlex

activity
20102025
most citedImproved Approximation Guarantees for Sublinear-Time Fourier Algorithms

6 citations · 6 across the 14 of their papers we have counts for

collaborators
Showing 2017Show all

1 paper · 1 filter

math.NA2017

A Deterministic Sparse FFT for Functions with Structured Fourier Sparsity

Sina Bittens, Ruochuan Zhang, Mark A. Iwen

In this paper a deterministic sparse Fourier transform algorithm is presented which breaks the quadratic-in-sparsity runtime bottleneck for a large class of periodic functions exhi…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.