• 1286 Citations
  • 13 h-Index
1984 …2019

Research output per year

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Research Output

  • 1286 Citations
  • 13 h-Index
  • 49 Article
  • 6 Conference contribution
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Conference contribution
2019

Numerical evaluation of Coulomb integrals for 1, 2 and 3-electron distance operators, RC1-Nrd1-M, RC1-Nr12-M and R12-Nr13-M with real (N, M) and the Descartes product of 3 dimension common density functional numerical integration scheme

Kristyán, S., Jul 24 2019, International Conference on Numerical Analysis and Applied Mathematics, ICNAAM 2018. Simos, T. E., Simos, T. E., Simos, T. E., Simos, T. E., Tsitouras, C. & Simos, T. E. (eds.). American Institute of Physics Inc., 450029. (AIP Conference Proceedings; vol. 2116).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access

Optimizing single Slater determinant for electronic Hamiltonian with Lagrange multipliers and Newton-Raphson methods as an alternative to ground state calculations via Hartree-Fock self consistent field

Kristyán, S., Jul 24 2019, International Conference on Numerical Analysis and Applied Mathematics, ICNAAM 2018. Simos, T. E., Simos, T. E., Simos, T. E., Simos, T. E., Tsitouras, C. & Simos, T. E. (eds.). American Institute of Physics Inc., 450030. (AIP Conference Proceedings; vol. 2116).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access

Single determinant basis set for the non-relativistic electronic Schrödinger equation using the coupling strength parameter generalized Brillouin theorem

Kristyán, S., Jul 24 2019, International Conference on Numerical Analysis and Applied Mathematics, ICNAAM 2018. Simos, T. E., Simos, T. E., Simos, T. E., Simos, T. E., Tsitouras, C. & Simos, T. E. (eds.). American Institute of Physics Inc., 450061. (AIP Conference Proceedings; vol. 2116).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
2018

Analytic evaluation for integrals of product Gaussians with different moments of distance operators (RC1 -nRD1 -m, RC1 -nr12 -m and r12 -n r13 -m with n, m=0,1,2), useful in Coulomb integrals for one, two and three-electron operators

Kristyán, S., Jul 10 2018, International Conference of Numerical Analysis and Applied Mathematics, ICNAAM 2017. American Institute of Physics Inc., Vol. 1978. 470030

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Note on the cardinality difference between primes and twin primes and its impact on function x/ln(x) in prime number theorem

Kristyán, S., Jul 10 2018, International Conference of Numerical Analysis and Applied Mathematics, ICNAAM 2017. American Institute of Physics Inc., Vol. 1978. 470064

Research output: Chapter in Book/Report/Conference proceedingConference contribution

3 Citations (Scopus)
2017

On the statistical distribution of prime numbers: A view from where the distribution of prime numbers are not erratic

Kristyán, S., Jul 21 2017, International Conference of Numerical Analysis and Applied Mathematics, ICNAAM 2016. American Institute of Physics Inc., Vol. 1863. 560013

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)