Annals of mathematics

... A(n) LEHMER’S PROBLEM FOR POLYNOMIALS WITH ODD COEFFICIENTS 357 √ is simply 2n; strengthening this would provide information on the Diophantine problem of Prouhet, Tarry, and Escott (see for instance ... Littlewood-Salem numbers LEHMER’S PROBLEM FOR POLYNOMIALS WITH ODD COEFFICIENTS 365 The root α1 of A1 (x) in the proof of Theorem 6.2 is the smallest kno...

Ngày tải lên: 15/03/2014, 09:20

Ngày tải lên: 30/10/2013, 05:11

... write the sayings of our earliest fathers and ancestors, Gagavitz the name of one, Zactecauh the name of the other; and these are the sayings they spake as we came from the other side of the sea, ... between them all the land from the Isthmus of Tehuantepec to the confines of Nicaragua, in other words, all the known world.[11-1] Annals of the Cakchique...

Ngày tải lên: 21/02/2014, 08:20

... representatives of the family are the Leveson-Gowers, the head of whom is the Duke of Sutherland The Gowers were an Anglo-Saxon family seated in Yorkshire, and the union of the two occurred about the time of ... in the history of the Chapter of 31 Church; the first is the amount of church revenue which had already found its way into the pockets of...

Ngày tải lên: 16/03/2014, 15:20

... Example 11 The determinant of × matrix:   a1 1 a1 2 a1 3   det  a2 1 a2 2 a2 3  = a3 1 a3 2 a3 3 = a1 1 · det a2 2 a2 3 a3 2 a3 3 − a1 2 · det a2 1 a2 3 a3 1 a3 3 + a1 3 · det a2 1 a2 2 a3 1 a3 2 = = a1 1 a2 2 a3 3 ... therefore the maximum number of linearly Properties of the rank: • The column rank and the row rank of a matrix are equal • rank(AB)...

Ngày tải lên: 17/03/2014, 14:20

... Knott HISTORY John H Arnold HINDUISM THE HISTORY OF ASTRONOMY Michael Hoskin THE HISTORY OF LIFE Michael Benton THE HISTORY OF MATHEMATICS Jacqueline Stedall THE HISTORY OF MEDICINE William THE HISTORY ... few years to edit both The Oxford Handbook of the History of Mathematics and the BSHM Bulletin, the journal of the British Society for t...

Ngày tải lên: 19/03/2014, 10:57

... kWh of coal- generated electricity Ann N.Y Acad Sci 1219 (2011) 73–98 c 2011 New York Academy of Sciences Epstein et al Full cost accounting for the life cycle of coal Table The complete costs of ... Academy of Sciences 77 Full cost accounting for the life cycle of coal Epstein et al Table The life cycle impact of the U.S...

Ngày tải lên: 23/03/2014, 00:20

... digit is a or • A number is divisible by if the sum of its digits is divisible by (ex: 3591 is divisible by since + + + = 18 is divisible by 9) • A number is divisible by 10 if its final digit ... last digit is 0, 2, 4, or 8) • A number is divisible by if the sum of its digits is divisible by (ex: 3591 is divisible by since + + + = 18 is divisible by 3) • A number is divisible by if its .....

Ngày tải lên: 23/03/2014, 23:20

... author for assistance, preferably by e-mail: Stefan Bilaniuk Department of Mathematics Trent University Peterborough, Ontario K9J 7B8 e-mail: sbilaniuk@trentu.ca Conditions See the GNU Free Documentation ... out of business Of course, the statement of the problem begs the question of what “effective method” is supposed to mean In the course of trying to find a suitable for...

Ngày tải lên: 28/03/2014, 18:20

Ngày tải lên: 31/03/2014, 16:14