Quantum algorithm prepares exact Hadamard product state of two function states with N-independent query complexity when either function has finitely many non-zero Fourier coefficients.
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Monotonic concave amplification functions of the form N minus the product of exponentials yield decay rates for the optimal value of multiplayer games under parallel repetition.
Quantum algorithms for element-wise polynomial matrix transforms achieve exponential space reduction in polynomial degree with corrections to prior constructions.
citing papers explorer
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An efficient quantum Hadamard product algorithm for functions
Quantum algorithm prepares exact Hadamard product state of two function states with N-independent query complexity when either function has finitely many non-zero Fourier coefficients.
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Multiplayer parallel repetition without dependency-breaking and anchoring variables: monotonic, concave amplification
Monotonic concave amplification functions of the form N minus the product of exponentials yield decay rates for the optimal value of multiplayer games under parallel repetition.
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Quantum element-wise transforms
Quantum algorithms for element-wise polynomial matrix transforms achieve exponential space reduction in polynomial degree with corrections to prior constructions.