https://nova.newcastle.edu.au/vital/access/ /manager/Index en-au 5 Nonnormality of Stoneham constants https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:12923 b,c = Σn≥1 1/(cnbcn), for coprime integers b ≥ 2 and c ≥ 2. These are of interest because, according to previous studies, αb,c is known to be b-normal, meaning that every m-long string of base-b digits appears in the base-b expansion of the constant with precisely the limiting frequency b-m. So, for example, the constant α2,3 = Σn≥1 1/(3n23n) is 2-normal. More recently it was established that αb,c is not bc-normal, so, for example,α2,3 is provably not 6-normal. In this paper, we extend these findings by showing that αb,c is not B-normal, where B = bpcq r, for integers b and c as above, p, q, r ≥ 1, neither b nor c divide r, and the condition D=cq/pr1/p/bc-1 < 1 is satisfied. It is not known whether or not this is a complete catalog of bases to which αb,c is nonnormal. We also show that the sum of two B-nonnormal Stoneham constants as defined above, subject to some restrictions, is B-nonnormal.]]> Wed 11 Apr 2018 10:56:19 AEST ]]> Complex series for 1/π https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:12331 Wed 11 Apr 2018 10:18:35 AEST ]]> Some arithmetic properties of short random walk integrals https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:12247 Wed 11 Apr 2018 09:16:08 AEST ]]> The hypergeometric equation and Ramanujan functions https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:11935 Sat 24 Mar 2018 11:09:02 AEDT ]]> Euler’s constant, q-logarithms, and formulas of Ramanujan and Gosper https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:10331 Sat 24 Mar 2018 11:07:38 AEDT ]]> On Eulerian log-gamma integrals and Tornheim–Witten zeta functions https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:12922 n = ∫₀¹lognΓ(x)dx for 1≤n≤4 and make some comments regarding the general case. The subsidiary computational challenges are substantial, interesting and significant in their own right]]> Sat 24 Mar 2018 08:18:13 AEDT ]]> Dynamics of a Ramanujan-type continued fraction with cyclic coefficients https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:12941 Sat 24 Mar 2018 08:17:40 AEDT ]]> On Dirichlet series for sums of squares https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:13081 k(n) and σk/2(n) in the terms of Riemann Zeta function ζ(s) only. In this paper, we explore other arithmetical functions enjoying this remarkable property. In Theorem 2.1 below, we are able to generalize the above result and prove that if fiand gi are completely multiplicative, then we have [formula could not be replicated] where Lf(s):= Σ∞/n=1 f(n)n-s is the Dirichlet series corresponding to f. Let rN(n) be the number of solutions of x²/1 +...+ x²/N = n and r₂,P(n) be the number of solutions of x² + Py² = n. One of the applications of Theorem 2.1 is to obtain closed forms, in terms of ζ(s) and Dirichlet L-functions, for the generating functions of rN(n), r²/N(n),r2,P(n) and r2,P(n)² for certain N and P. We also use these generating functions to obtain asymptotic estimates of the average values for each function for which we obtain a Dirichlet series.]]> Sat 24 Mar 2018 08:15:38 AEDT ]]> Some remarkable properties of sinc and related integrals https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:13072 0 nk=0 sin(akx)akxdx. We then give quite striking closed form evaluations of such integrals and finish by discussing various extensions and applications.]]> Sat 24 Mar 2018 08:15:38 AEDT ]]> Multi-variable sinc integrals and volumes of polyhedra https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:13069 Sat 24 Mar 2018 08:15:36 AEDT ]]> The evaluation of character Euler double sums https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:10334 Sat 24 Mar 2018 08:07:00 AEDT ]]> On the dynamics of certain recurrence relations https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:10335 Sat 24 Mar 2018 08:07:00 AEDT ]]> On the rational approximation of the sum of the reciprocals of the Fermat numbers https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:17309 Sat 24 Mar 2018 08:01:48 AEDT ]]> A converse to linear independence criteria, valid almost everywhere https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:23396 Sat 24 Mar 2018 07:13:56 AEDT ]]> On Eulerian log-gamma integrals and Tornheim-Witten zeta functions https://nova.newcastle.edu.au/vital/access/ /manager/Repository/uon:22779 Sat 24 Mar 2018 07:12:15 AEDT ]]>