Let us denote by Q(N,[lambda]) the number of solutions of the diophantine equation $(A^2+B^2=C^2+C)$ satisfying Ninfinity, there exists a constant [alpha]([lambda]) such that Q(N,[lambda])=[alpha]([lambda])N+O_[lambda](N^7/8logN). When [lambda] =2, Q(2^n-1,2) counts the number of solutions of $(A^2+B^2=C^2+C)$ with the same number, n, of binary digits; these solutions are interesting in the problem of computing the function (a,b)-->[root](a^2+b^2) in radix-2 floating-point arithmetic. By elementary arguments, Q(N,[lambda]) can be expressed in terms of four sums of the type S(u,v;f)=[SIGMA]_(uR is a function. These sums are estimated by a classical, but deep, method of number theory, using Fourier analysis and Kloosterman sums. This method i...
Abstract. We introduce a new counting method to deal with B2[2] sequences, get-ting a new upper boun...
Bu çalısmanın amacı (x + 1)k + (x + 2)k + . . . + (2x)k = yn Diophant denkleminin pozitif tamsayı çö...
Bu çalısmanın amacı (x + 1)k + (x + 2)k + . . . + (2x)k = yn Diophant denkleminin pozitif tamsayı çö...
(eng) Let us denote by Q(N,\la) the number of solutions of the diophantine equation A^2+B^2=C^2+C sa...
International audienceLet Q(N,λ) denote the number of integer solutions of the equation A^2+B^2=C^2+...
AbstractFor any positive integer n we state and prove formulas for the number of solutions, in integ...
summary:Consider the system $x^2-ay^2=b$, $P(x,y)= z^2$, where $P$ is a given integer polynomial. Hi...
summary:Consider the system $x^2-ay^2=b$, $P(x,y)= z^2$, where $P$ is a given integer polynomial. Hi...
Let \(q\) be an odd prime such that \(q^t+1=2c^s\), where \(c,t\) are positive integers and \(s=1,2\...
Let \(q\) be an odd prime such that \(q^t+1=2c^s\), where \(c,t\) are positive integers and \(s=1,2\...
Let \(q\) be an odd prime such that \(q^t+1=2c^s\), where \(c,t\) are positive integers and \(s=1,2\...
Let \(q\) be an odd prime such that \(q^t+1=2c^s\), where \(c,t\) are positive integers and \(s=1,2\...
Let \(q\) be an odd prime such that \(q^t+1=2c^s\), where \(c,t\) are positive integers and \(s=1,2\...
Using the theory of Pellian equations, we show that the Diophantine equations have infi...
The number of solutions to $a^2+b^2=c^2+d^2 \le x$ in integers is a well-known result, while if one ...
Abstract. We introduce a new counting method to deal with B2[2] sequences, get-ting a new upper boun...
Bu çalısmanın amacı (x + 1)k + (x + 2)k + . . . + (2x)k = yn Diophant denkleminin pozitif tamsayı çö...
Bu çalısmanın amacı (x + 1)k + (x + 2)k + . . . + (2x)k = yn Diophant denkleminin pozitif tamsayı çö...
(eng) Let us denote by Q(N,\la) the number of solutions of the diophantine equation A^2+B^2=C^2+C sa...
International audienceLet Q(N,λ) denote the number of integer solutions of the equation A^2+B^2=C^2+...
AbstractFor any positive integer n we state and prove formulas for the number of solutions, in integ...
summary:Consider the system $x^2-ay^2=b$, $P(x,y)= z^2$, where $P$ is a given integer polynomial. Hi...
summary:Consider the system $x^2-ay^2=b$, $P(x,y)= z^2$, where $P$ is a given integer polynomial. Hi...
Let \(q\) be an odd prime such that \(q^t+1=2c^s\), where \(c,t\) are positive integers and \(s=1,2\...
Let \(q\) be an odd prime such that \(q^t+1=2c^s\), where \(c,t\) are positive integers and \(s=1,2\...
Let \(q\) be an odd prime such that \(q^t+1=2c^s\), where \(c,t\) are positive integers and \(s=1,2\...
Let \(q\) be an odd prime such that \(q^t+1=2c^s\), where \(c,t\) are positive integers and \(s=1,2\...
Let \(q\) be an odd prime such that \(q^t+1=2c^s\), where \(c,t\) are positive integers and \(s=1,2\...
Using the theory of Pellian equations, we show that the Diophantine equations have infi...
The number of solutions to $a^2+b^2=c^2+d^2 \le x$ in integers is a well-known result, while if one ...
Abstract. We introduce a new counting method to deal with B2[2] sequences, get-ting a new upper boun...
Bu çalısmanın amacı (x + 1)k + (x + 2)k + . . . + (2x)k = yn Diophant denkleminin pozitif tamsayı çö...
Bu çalısmanın amacı (x + 1)k + (x + 2)k + . . . + (2x)k = yn Diophant denkleminin pozitif tamsayı çö...