Dr AS (Alta) Jooste

Tel: +2712 420-2875
Fax: +2712 420-3893
Office: Botany building  2-17
E-mail: [email protected]  
Position: Senior Lecturer
Academic qualifications: MSc(Pret), PhD(Pret)

Fields of interest: Teaching

Research interest: Orthogonal polynomials and hypergeometric functions

NRF Rating: C3

Open Access version of articles 

ORCID: Alta Jooste (0000-0002-7058-1651) - ORCID


Publication over the past 5 years:

Journal articles

Jooste AS, Jordaan KH, On zeros of quasi-orthogonal Meixner polynomials. Dolomites Research Notes in Approximation 16 (2023), 46-53

Kelil AS, Jooste AS, Appadu AR On Certain Properties and Applications of the Perturbed Meixner–Pollaczek Weight. Mathematics 9(955)(2021) 1-28

Tcheutia D, Jooste AS, Koepf W Mixed recurrence equations and interlacing properties for zeros of sequences of classical q-orthogonal polynomials. Applied Numerical Mathematics 125(2018) 86–102

Tcheutia D, Jooste AS, Koepf W Quasi-Orthogonality of Some Hypergeometric and q-Hypergeometric Polynomials. SIGMA 14(2018), 051, 1-26

Driver K, Jooste AS Interlacing of zeros of Quasi-orthogonal Meixner polynomials. Quaestiones Mathematicae 40(4)(2017) 477–490

Jooste AS, Njionou Sadjang P, Koepf W Inner bounds for the extreme zeros of 3F2 hypergeometric polynomials. Integral Transforms and Special Functions 28(5)(2017), 361-373

Johnston SJ, Jooste A and Jordaan K Quasi-orthogonality of some hypergeometric polynomials. Integral Transforms and Special Functions 27(2016)(2), 111-125

Jooste AS, Jordaan KH  Bounds for zeros of Meixner and Kravchuk polynomials.  LMS Journal of Computation and Mathematics, 17(1)(2014), 47-57

Jooste A, Jordaan K, Toókos F  On the zeros of Meixner polynomials.  Numerische Mathematik, 124(2013), 57-71

Driver K, Jooste A, Jordaan K  Stieltjes interlacing of zeros of Jacobi polynomials from different sequences.  Electronic Transactions on Numerical Analysis  38 (2011), 317-326

Jooste AS A Note on Orthogonality and Mixed Recurrence Equations. Constructive Theory of Functions, Sozopol 2019 (B. Dragnev, K. Ivanov, G. Nikolov and R. Uluchev, Eds), pp.113-120. Prof. Marin Drinov Publishing House of BAS, Sofia, 2020.
Jooste AS (2020). Properties and Applications of the Zeros of Classical Orthogonal Polynomials. In: Orthogonal Polynomials. 2nd AIMS-Volkswagen Stiftung Workshop, Douala, Cameroon, 5-12 October, 2018, Tutorials, Schools, and Workshops in the Mathematical Sciences (TSWMS), Springer Nature, Cham, 2020, p.61-68. DOI 10.1007/978-3-030-36744-2_4

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