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User:Richard Turk
B.S Chemistry. Trinity College M.S. Chemical Engineering. U Notre Dame
Interest in Perrin Sequences. Website: [1]
Most Recent Perrin Chalkboard Chapters
44- Algebra of the Perrin Sequence and its Convolutions. May 25, 2020
43-Bell Polynomials and Perrin and Padovan Sequences. April 2, 2020
42-intersequence Polynomials and Bell Polynomials. January 3, 2020
41-Convolution Recurrences by Inter Sequence Polynomials (CRISP) Nov 15, 2019
40-Discriminants and the Element Sequence Nov 2, 2019
39A An Algorithm for Higher Order Perrin Numbers Oct 4, 2019
39 Perrin Numbers, a Hypergeometric Function and Convolution Sequences Sept 13, 2019
38 Solving Linear Differential Equations with Intersequence Polynomials August 16, 2019
37 Higher Order Intersequence Polynomials July 29, 2019
36 Intersequence Polynomials and Convolution July 22, 2019
The derivatives of the ISPs are Convolution Operators
35 Inter Sequence Polynomials and Fermat's Last Theorem July 10, 2019
34 Calculus of Integer Sequences July 6, 2019
33 Geometry of the Perrin and Padovan Sequences II June 21, 2019
A general equation for finding the nth term of any cubic polynomial x3-cx2-bx-a combining modified Tribonacci sequences A081172(n+1), A081172(n) and A000073{n) and A000073(n-1)
32 The q octic Transform May 28, 2019
31 Elliptic Functions and the Ramanujan Octave May 16, 2019
30 Ramanujan Octave, Semitones, Chords and Harmonics Feb 28, 2019
29 The q octic Continued fraction and Ramanujan Class invariants Jan 26, 2019
28 Expressing a Rogers-Ramanujan q Continued Fraction in Radicals Dec 3, 2018
27 The Jacobi Polynomial Revisited Feb 23, 2018
26 The Laplace Operator_2 Jan 22, 2018
25 The Laplace Operator Oct 12, 2017
24 The Jacobi Polynomial, Laguerre Polynomial, and Delannoy number Sept 23, 2017
23 The Perrin Conjugate and the Laguerre Orthogonal Polynomial Aug 22, 2017
22 Factoring P2(x,n) over a Finite Field July 14, 2017
21 Deducing Polynomial Division Algorithms Apr 28, 2017
20 Integer Sequences, Discriminants and the Dedekind Eta Function Feb 8, 2017
19 Geometry of the Perrin and Padovan Sequences July 10, 2016