• Ph.D. in Pure Mathematics
• M.Sc. Pure Mathematics
• B.Ed. Sc. Mathematics /Chemistry, Kenyatta University, 2005

• PhD intern with Nethermind (Cryptography research)
• Web3Clubs Cryptography instructor

• Kenya Mathematical Society (KMS)
• Zero Knowledge proofs
• Post-quantum cryptography

• Cyprian, O. S. (2021). On relation between the joint essential spectrum and the joint essential numerical range of Aluthge transform. Journal of Advances in Mathematics and Computer Science, 36(8), 1–9. https://doi.org/10.9734/jamcs/2021/v36i830386
• Cyprian, O. S. (2020). Results on the joint essential maximal numerical ranges. Journal of Advances in Mathematics and Computer Science, 35(3), 1–8. https://doi.org/10.9734/JAMCS/2020/v35i330255
• Cyprian, O. S., Chikamai, L., & Aywa, S. (2020). Remarks on essential maximal numerical range of Aluthge transform. International Journal of Pure Mathematical Sciences, 10, 1–5. https://doi.org/10.18052/www.scipress.com/IJPMS.20.1
• Cyprian, O. S. (2020). On certain properties involving the joint essential numerical ranges. Asian Research Journal of Mathematics, 16(3), 1–7. https://doi.org/10.9734/ARJOM/2020/v16i330176
• Shagwila, V., & Cyprian, O. S. (2019). On norms of derivations implemented by self-adjoint operators. International Journal of Multidisciplinary Sciences and Engineering, 10(3), 11–13.
• Cyprian, O. S. (2018). A study on the joint maximal numerical range of Aluthge transform. International Journal of Multidisciplinary Sciences and Engineering, 9(8), 9–11.
• Cyprian, O. S. (2018). A note on the joint essential numerical range of Aluthge transform. International Journal of Pure and Applied Mathematics, 118(3), 573–579. https://doi.org/10.12732/ijpam.v118i3.7
• Cyprian, O. S., Aywa, S., & Chikamai, L. (2018). Some properties of the joint numerical range of the Aluthge transform. International Journal of Pure and Applied Mathematics, 118(2), 165–172. https://doi.org/10.12732/ijpam.v118i2.3
• Cyprian, O. S., Masibayi, A., & Okelo, N. B. (2015). On the joint essential maximal numerical ranges. IJRDO Journal of Mathematics, 1, 29–33.
• Cyprian, O. S., Masibayi, A., & Okelo, N. B. (2015). On the convexity of the joint essential numerical ranges. IJRDO Journal of Mathematics, 1, 23–28.
• Masibayi, A., Cyprian, O. S., & Okelo, N. B. (2015). Expression of motion equations from vector form to spherical coordinates. IJRDO Journal of Mathematics, 1, 16–22.
• Masibayi, A., Cyprian, O. S., & Okelo, N. B. (2015). Curvilinear coordinates and expression of motion equations from vector form to cylindrical coordinates. IJRDO Journal of Mathematics, 1, 1–15.
• Cyprian, O. S. (2013). On joint essential numerical ranges (Master’s thesis, Maseno University).

CONFERENCES, SEMINARS, WORKSHOPS ATTENED AND PARTICIPATED

• October 10, 2020 – National e-Seminar on Advances in Physical & Mathematical Science.
• June 22–24, 2016 – 1st International Conference on Transformative Leadership for Societal Empowerment in the 21st Century, held at Kibabii University, Main Campus, Kenya.
• August 2–3, 2016 – 1st International Symposium on Indigenous Knowledge Systems (IKS) for Sustainable Development, held at Kisii University, Main Campus, Kenya.

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