This broad introduction to vector and tensor analysis is designed for the advanced undergraduate or graduate student in mathematics, physics, and engineering as well as for the practicing engineer or physicist who needs a theoretical understanding of these essential mathematical tools. In recent years, the vector approach has found its way even into writings on aspects of biology, economics, and other sciences.The many and various topics covered include: the algebra of vectors — lin...

Tough Test Questions? Missed Lectures? Not Enough Time?Fortunately for you, there's Schaum's.More than 40 million students have trusted Schaum's to help them succeed in the classroom and on exams. Schaum's is the key to faster learning and higher grades in every subject. Each Outline presents all the essential course information in an easy-to-follow, topic-by-topic format. You also get hundreds of examples, solvedproblems, and practice exercises to test you...

Kirkkoherra Hattulaniuksen ovelta kuuluu vihainen koputus. Pelästyneenä Hattulanius avaa oven, ja tuntematon sotilasjoukko vaatii päästä sisään. Heidän upseerinsa on haavoittunut.Kirkkoherran hoivissa asuu myös kaunis ja ylhäinen Heleena Wrede. Kirkkoherra vaimoineen huolehtii orvoksi jääneestä Heleenasta, joka lumoaa soturit olemuksellaan.Romanssi vie Heleenan Kustaa II Adolfin hoviin, mutta siellä tunteet jatkavat myllerrystään. Ketä Heleena todella rakastaa?

Scholars continue to debate whether Second Thessalonians was written by Paul or by pseudonym. The position that the letter is a late imitation is largely based on the comparison of the parallel expressions of two epistles to the Thessalonians. There are more words and phrases that are shared between these two letters than there are in any other two New Testament letters. William Wrede's study is the ultimate source of scholarly perception of these parallels. Not only does Wrede locate some...