Concepedia

Sean Hallgren

SH

Statistics

Publications

17

Citations

1.3K

H-Index

16

Active since

1999

Affiliations

Pennsylvania State University(Current)

University of California, Berkeley

California Institute of Technology

Tata Institute of Fundamental Research

University of Vienna

Sean Hallgren is an author at Pennsylvania State University specializing in quantum science, quantum computing, and engineering.

Top concepts

EngineeringQuantum ScienceQuantum ComputingQuantum AlgorithmsComputer ScienceDiscrete MathematicsGraph TheoryComputational ComplexityQuantum Machine LearningPhysics

Publications per year

1999–2020

17

Publications

17

An improved quantum Fourier transform algorithm and applications

Lisa Hales, Sean Hallgren · 2002 · 163 citations

Quantum Science, Quantum Fourier Transform, Engineering +10

Polynomial-time quantum algorithms for Pell's equation and the principal ideal problem

Sean Hallgren · 2002 · 159 citations

Quantum Science, Principal Ideal Problem, Quantum Computing +8

Polynomial-time quantum algorithms for Pell's equation and the principal ideal problem

Sean Hallgren · Journal of the ACM · 2007 · 140 citations

Quantum Science, Principal Ideal Problem, Quantum Computing +10

Quantum Algorithms for Some Hidden Shift Problems

Wim van Dam, Sean Hallgren, Lawrence Ip · SIAM Journal on Computing · 2006 · 125 citations

Normal subgroup reconstruction and quantum computation using group representations

Sean Hallgren, Alexander Russell, Amnon Ta‐Shma · 2000 · 122 citations · Full text

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