Joan Birman popularized the Burau representation problem decades ago. Now she and two colleagues have a proof that reveals ...

Abstract: The increasing deployment of massive active antenna arrays in low Earth orbit (LEO) satellites necessitates computationally efficient and adaptive precoding techniques to mitigate dynamic ...

Abstract: This article proposes zero-forcing (ZF) beamforming strategies that can simultaneously deal with active and passive eavesdroppers in visible light communication (VLC) systems. First, we ...

Learn how to find the inverse of a linear function. A linear function is a function whose highest exponent in the variable(s) ...

Discover how inverse ETFs can mitigate market risks and boost portfolio performance, offering a strategic edge for both ...

Recently, a technique called equality saturation adapted e-graphs for program optimization. Equality saturation can ...

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Version numbers and version number reporting Releases up to now got a version number. Utilities now report the version number. This should make it easier to find out whether problems are due to an old ...