We present a robust noniterative algorithm to design optimal minimum-phase digital FIR filters with real or complex coefficients. We derive: (1) the discrete Hilbert transform (DHT) of the complex ...

Hilbert, David, 1862-1943; Speiser, Andreas, b. 1885; Weyl, Hermann, 1885-1955 Call number ABC-2218 Camera 1Ds External-identifier urn:oclc:record:697771297 Foldoutcount 0 Identifier ...

In this paper, we define a particular class of semiclassical Fourier integral operators with operator symbol (h-FIOs for short). We study the L2-boundedness and L2-compactness of h-FIOs. Mainly, we ...

At the turn of the 20th century, the renowned mathematician David Hilbert had a grand ambition to bring a more rigorous, mathematical way of thinking into the world of physics. At the time, physicists ...

SEIU California president David Huerta is pushed by a federal agent just before falling over backward and then being arrested during an immigration enforcement raid in downtown Los Angeles on Friday, ...

Mathematician cracks the code of climate change to enhance forecast The breakthrough isn't limited to climate science. The equations could enhance medical imaging techniques, such as ultrasound or MRI ...

How conservation icon David Attenborough holds onto hope. In a new film, the legendary 99-year-old confronts the destruction of the ocean—to inspire us to save it.

In 1986 Belgian mathematician Jean Bourgain posed a seemingly simple question that continued to puzzle researchers for decades. No matter how you deform a convex shape—consider shaping a ball of ...

The Holy Father is thought to be the first math major to become pope – and math aficionados say it’s about time.

Mihalis Dafermos holds the Lowndean Chair of Astronomy and Geometry at the University of Cambridge, UK. Yvonne Choquet-Bruhat was a giant of the mathematical study of Albert Einstein’s general ...

The Inter-universal Teichmüller Theory, an infamous proof that has confounded mathematicians for over a decade, has been partially solved. Skip to main content Open menu Close menu ...

Michael Brophy will leave his position as president of Hilbert College a year before his contract is up for a new job in the Capital Region. Related Articles 2025's complete Power 250: WNY's most ...