HYPOTHESIS
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doi:10.20944/preprints202105.0769.v1
Subject:
Computer Science And Mathematics,
Algebra And Number Theory
Keywords:
Ramanujan zeta-function; Ramanujan's tau-function; entire Ramanujan zeta-function; Ramanujan $\Xi$-function; Riemann-Hardy conjecture
Online: 31 May 2021 (12:34:12 CEST)
ARTICLE
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doi:10.20944/preprints202408.0451.v2
Subject:
Computer Science And Mathematics,
Algebra And Number Theory
Keywords:
Ramanujan; Prime counting function; Chebyshev Theta function; Mathematica; Primes
Online: 22 August 2024 (02:51:25 CEST)
ARTICLE
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doi:10.20944/preprints202109.0097.v1
Subject:
Computer Science And Mathematics,
Algebra And Number Theory
Keywords:
Prime counting function Supremum/Infimum; prime numbers distribution; Ramanujan Interval; Ramanujan primes
Online: 6 September 2021 (13:21:06 CEST)
ARTICLE
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doi:10.20944/preprints202108.0557.v2
Subject:
Computer Science And Mathematics,
Geometry And Topology
Keywords:
conoid; ellipse; Ramanujan; calculus of surface areas; number Psi; number Pi; 3D-construction of complex geometries; Engineering Design Objects; Architectural Forms
Online: 21 February 2023 (03:35:09 CET)
ARTICLE
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doi:10.20944/preprints202303.0420.v7
Subject:
Computer Science And Mathematics,
Algebra And Number Theory
Keywords:
Brocard's problem; Brocard-Ramanujan equation x!+1=y^2; composite Fermat numbers; composite numbers of the form 2^(2^n)+1; Erd\"os' equation x(x+1)=y!
Online: 18 May 2023 (08:25:27 CEST)
ARTICLE
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doi:10.20944/preprints201811.0301.v8
Subject:
Computer Science And Mathematics,
Logic
Keywords:
Brocard's problem; Brocard-Ramanujan equation $x!+1=y^2$; composite Fermat numbers; Erd\"os' equation $x(x+1)=y!$; prime numbers of the form $n^2+1$; prime numbers of the form $n!+1$; Sophie Germain primes; twin primes
Online: 5 June 2019 (08:37:55 CEST)