What is Hatsuyuki-class destroyer?

In number theory, the class number formula relates many important invariants of a number field to a special value of its Dedekind zeta function.

There have been two classes of destroyers built for the Italian navies named Audace:

The social structure in Nigeria is the hierarchical characterization of social status, historically stratified under the Nigerian traditional rulers and their subordinate chiefs, with a focus on tribe and ethnicity...

The Makassar class is a class of South Korean-designed and built Landing Platform Dock, it is named after the city of Makassar in Sulawesi. The ships were designed by Daesun...

The Momo-class destroyer consisted of four destroyers built for the Imperial Japanese Navy during World War I. As with the previous Kaba class, all were named after trees.

Admiral Vinogradov is an Udaloy-class destroyer of the Russian Navy; it is currently active with the Russian Pacific Fleet. It is named for Admiral Nikolai Ignatevich Vinogradov. Destroyer of the...

The Asagiri-class destroyer is a class of destroyer, serving with the Japan Maritime Self-Defense Force. It was the second class of first generation general-purpose destroyers of the JMSDF.

The Matsu-class destroyers were a class of destroyer built for the Imperial Japanese Navy in the late stages of World War II. The class was also designated the Type-D Destroyer....

Sagiri was the sixteenth of twenty-four Fubuki-class destroyers, built for the Imperial Japanese Navy following World War I. When introduced into service, these ships were the most powerful destroyers in...

The Fidonisy class, also known as the Kerch class, were a group of eight destroyers built for the Black Sea Fleet of the Imperial Russian Navy during World War I....