Braeburn of sweet and tart flavour. They are available October through April in the northern hemisphere and are medium to large in size. They are a popular fruit for growers because of their ability to store well when chilled. Braeburn apples are useful in cooking in that they hold their shape and do not release a great deal of liquid making them ideal for tarts. According to the US Apple Association website it is one of the fifteen most popular apple cultivars in the United States. Apples can be preserved by short, medium or long-term storage. Braeburn can turn brown inside
Abelian variety of CM-type CM-type is a description of the action of a (maximal) commutative subring "L" of End("A") on the holomorphic tangent space of "A" at the identity element. Spectral theory of a simple kind applies, to show that "L" acts via a basis of eigenvectors; in other words "L" has an action that is via diagonal matrices on the holomorphic vector fields on "A". In the simple case, where "L" is itself a number field rather than a product of some number of fields, the CM-type is then a list of complex embeddings of "L". There are 2"d" of those, occurring in