What is Via Jacobi?

Via Cornelia is an ancient Roman road that supposedly ran east–west along the northern wall of the Circus of Nero on land now covered by the southern wall of St....

Via Pontica was an ancient Roman road in Thrace along the Black Sea, starting from Byzantium and passing through Deultum , Aquae Calidae , Apollonia, Mesembria, Odessos, Byzone, and Kaliakra...

The Via Campana was one of the main roads of the Roman Empire. It begins at the Flavian Amphitheatre at Pozzuoli and ran through several ancient craters, passing the town...

The Via Gallica was an ancient road of northern Italy which connected the Roman municipia of the Pianura Padana. It started from the Via Postumia next to Verona, and connected...

Jacobi's four-square theorem gives a formula for the number of ways that a given positive integer n can be represented as the sum of four squares.

In estimation theory, estimation of signal parameters via rotational invariant techniques is a technique to determine parameters of a mixture of sinusoids in a background noise. This technique is first...