*注:全文英語の論文です!! Music of America, like Jazz, is made up of a so-called primitive spirit and natural search for beauty. African people and Native American people have feelings of thanks for god and nature and express it directly. Europeans tend to...
Introduction In early American history, Indian was considered as barbarous and brute. They had not been referred as significant existence of American history., Some settlers, however , had an affiliation with Indian such as John Smith and Pokaontas’ marriag...
Chapter 1 Sturm’s Theorem 1.1 Sturm’s Thorem Definition 1.1 We define that the number of changed sign V (a1, · · · , an) for a = 1, · · · , an ∈ R is as follows. For the sequense (a1, · · ·...