An Introduction to the Theory of Multiply Periodic Functions
The book An Introduction to the Theory of Multiply Periodic Functions was written by author Baker, H. F. (Henry Frederick), 1866-1956 Here you can read free online of An Introduction to the Theory of Multiply Periodic Functions book, rate and share your impressions in comments. If you don't know what to write, just answer the question: Why is An Introduction to the Theory of Multiply Periodic Functions a good or bad book?
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(ii) When / is an elementary integral of the third kind, that is, is infinite at one place (a) like log 4, where t^ is the parameter for this place, and infinite at another place (/3) like — log fp, but not elsewhere, we have, whatever Z may be ij|^^;ij(..,^)cfe=iog|g, where Z{a), Z(^) denote the values of Z at these places, (iii) If the fundamental algebraic equation be y^-(4!x'-g.^x-gs) = 0, and R (x, y) = x/y, while Z is taken to be (y — mx — c)/(y — m^x — Co), we have Q = 3, and dljdt is in...finite only for ^ = oo ; putting, for the single place there occurring, x = t-\ y = -2t-'(l-ig,t'-...), we have f^=la-y,t' -...), 1 y — mx — c , 1 4- ^mt + \ct^ - ... ^ , , , log -^ = log = ^r^-- T— TT- = i (m - ?Wo) t + .. ^y-nioX-Co ^ l+lniot + Uot'- ... ^^ ^ NOTE ii] Converse of Abel's Theorem. 181 and ■(f) ■»^^" t-^ \ {m - mo); if then (^i, 3/1), (x^, 3/2) and (^3, 3/3) be the three intersections of the straight line y — mx-\- c with the cubic curve y- = ^x^ — g^x — g^, and (ci), {c^, (Ca) be arbitrary places, we have r(*^') xdx A*^) xdx A^3) xdx ^yi — y^ /-i ■ hej y he.) y he,) y ^^x,-x,~ ' where is a quantity unaltered by replacing the straight line y = mx + c by any other ; putting, as usual ^ y this is equivalent with r°° dx 1 r*' r 1 du, till) -\-K(v)-t(u-\-v)-irl ^ — ^ = constant, for arbitrary values of il and v ; by expansion in powers of u for small values of u we at once find the constant to be zero.
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