Researcher

Assoc.Prof.Dr. Sanae Rujivan
Documents 25 Internal projects 3 External projects 1
School
School of Science
Major
Mathematics and Statistics Program

Email
rsanae@wu.ac.th
SCOPUS
36027172400
Google Scholar
Display
ResearchGate
Display

Never entered data
Quartile Manuscript in Preparation Journal Processing Research Article
Experiment Data analysis Review by mentor Submission Under review Revision Accepted
Pending approval / Approved
Published
Pending approval / Approved
Pending Approved Pending Approved
Q1 0 0 0 0 0 0 0 0 0 2
Q2 0 0 0 0 0 0 0 0 0 1
Q3 0 0 0 0 0 0 0 0 0 0
Q4 0 0 0 0 0 0 0 0 0 0
Total 0 0 0 0 0 0 0 0 0 3
Article Participants Journal Fiscal Selected 1 : 1 Status Approval assessment
125931 | Finite-Series Solutions of Hybrid PDE Systems for Conditional Moments of Regime-Switching Extended CEV Processes with Applications in Finance (2026-03-01) 10.3390/math14050821
Jantanon, Parun (F)   Rujivan, Sanae (C)   Djehiche, Boualem (Co)    Mathematics (Q1), Volume 14, Issue 5, Pages number 821PublishedPending Approval
225930 | Analytical Pricing of Discretely Sampled Volatility Swaps Under the 4 2 Stochastic Volatility Model ()
Rujivan, Sanae (F)   Thamrongrat, Nopporn (C)   Lim, Seyha (Co)   E. Marasigan, Angelo (Co)   Risks (Q1), Volume 14, Issue 3, Pages number 54AcceptedPending Approval
325905 | Analytical Pricing of Volatility-Linked Financial Derivatives Under the Sub-Mixed Fractional Brownian Motion Framework in a No-Arbitrage Complete Market (2026-02-01) 10.3390/fractalfract10020125
Rujivan, Sanae (F,C)   Toem, Touch (Co)   Marasigan, Angelo (Co)   Fractal and Fractional (Q1), Volume 10, Issue 2, Pages number 125PublishedApproved
425780 | Analytical valuation of nonlinear payoff volatility derivatives with discrete sampling under a mixed fractional geometric Brownian motion model (2026-05-01) 10.1016/j.cnsns.2025.109626
Rujivan, Sanae (F,C)   Communications in Nonlinear Science and Numerical Simulation (Q1), Volume 156, Pages number 109626PublishedApproved
525168 | An Analytical Formula for the Transition Density of a Conic Combination of Independent Squared Bessel Processes with Time-Dependent Dimensions and Financial Applications (2025-07-01) 10.3390/math13132106
Thamrongrat, Nopporn (F)   Rujivan, Sanae (C)   Djehiche, Boualem (Co)   Chhum, Chhaunny (Co)   Mathematics (Q1), Volume 13, Issue 13PublishedApproved
625106 | Optimal Portfolio Construction Using the Realized Volatility Concept: Empirical Evidence from the Stock Exchange of Thailand (2025-05-01) 10.3390/jrfm18050269
Rujivan, Sanae (F)   Sutchada,, Athinan (C)   Khuatongkeaw,, Thapakon (Co)   Journal of Risk and Financial Management (Q1), Volume 18, Issue 5, Pages number 269PublishedApproved
724694 | Analytical Pricing of Commodity Futures with Correlated Jumps and Seasonal Effects: An Empirical Study of Thailand’s Natural Rubber Market (2025-03-01) 10.3390/math13050770
Sutchada, Athinan (F)   Rujivan, Sanae (C)   Djehiche, Boualem (Co)    Mathematics (Q1), Issue 770, Pages number 1-20PublishedApproved
824293 | Analytical computation of conditional moments in the extended Cox–Ingersoll–Ross process with regime switching: Hybrid PDE system solutions with financial applications (2025-03-01) 10.1016/j.matcom.2024.09.032
Rujivan, Sanae (F)   Thamrongrat, Nopporn (C)   Juntanon, Parun (Co)   Djehiche, Boualem (Co)   Mathematics and Computers in Simulation (Q1), Volume 229, Pages number 176-202PublishedApproved
924125 | Discounted-likelihood valuation of variance and volatility swaps (2025-12-01) 10.1186/s40854-024-00701-8
Rujeerapaiboon, Napat (F,C)   Rujivan, Sanae (Co)   Chen, Hongdan (Co)   Financial Innovation (Q1), Volume 11, Issue 1PublishedApproved
1024124 | Analytically pricing volatility options and capped/floored volatility swaps with nonlinear payoffs in discrete observation case under the Merton jump-diffusion model driven by a nonhomogeneous Poisson process (2025-02-01) 10.1016/j.amc.2024.129029
Rujivan, Sanae (F,C)   Applied Mathematics and Computation (Q1), Volume 486PublishedApproved
1123640 | Anãpplication of solutions of linear difference equations for obtaining the conditional moments of the trending Ornstein-Uhlenbeck processes (2023-12-01) 10.2306/scienceasia1513-1874.2023.s002
Thamrongrat, Nopporn (F)   Rujivan, Sanae (C)   Kanjanasopon, Kong (Co)   ScienceAsia (Q2), Volume 49, Pages number 59-672023
Thamrongrat, Nopporn
เคลมผลงาน 1:1 ในปี 2024
PublishedApprovedCan be assessment in 2023
1222751 | Analytically Computing the Moments of a Conic Combination of Independent Noncentral Chi-Square Random Variables and Its Application for the Extended Cox–Ingersoll–Ross Process with Time-Varying Dimension (2023-03-01) 10.3390/math11051276
Rujivan, Sanae (F)   Chumpong, Kittisak (C)   Sutchada, Athinan (Co)   Rujeerapaiboon, Napat (Co)   Mathematics (Q1), Volume 11, Issue 52023
Rujivan, Sanae
เคลมผลงาน 1:1 ในปี 2024
PublishedApprovedCan be assessment in 2023
1322729 | A closed-form expansion for the conditional expectations of the extended CIR process (2022-10-01)
Rujivan, Sanae (F)   Thamrongrat, Nopporn (C)   Heliyon (Q1), Volume 8, Issue 10, Article number e110682023
Thamrongrat, Nopporn
เคลมผลงาน 1:1 ในปี 2023
PublishedApprovedCan be assessment in 2023
1422480 | Simple Analytical Formulas for Pricing and Hedging Moment Swaps (2022-06-01)
Chumpong, Kittisak (F)   Mekchay, Khamron (C)   Rujivan, Sanae (Co)   Thamrongrat, Nopporn (Co)   Thai Journal of Mathematics (Q4), Volume 20, Issue 2, Pages number 693-7132022PublishedApprovedCan be assessment in 2023
1522328 | Valuation of volatility derivatives with time-varying volatility: An analytical probabilistic approach using a mixture distribution for pricing nonlinear payoff volatility derivatives in discrete observation case (2023-01-15) 10.1016/j.cam.2022.114672
Rujivan, Sanae (F,C)   Journal of Computational and Applied Mathematics (Q1), Volume 418, Pages number 1146722022
Rujivan, Sanae
เคลมผลงาน 1:1 ในปี 2023
PublishedApprovedAssessed in 2023
1622132 | An Iterative Approach for Obtaining a Closed-form Expansion for the Conditional Expectations of the Extended Cox-Ingersoll-Ross Process (2022-03-01)
Thamrongrat, Nopporn (F)   Rujivan, Sanae (C)   Thai Journal of Mathematics (Q4), Volume 20, Issue 1, Pages number 211-23302022
Thamrongrat, Nopporn
เคลมผลงาน 1:1 ในปี 2022
PublishedApprovedCan be assessment in 2023
1722131 | Closed-form formula for conditional moments of generalized nonlinear drift CEV process (2022-09-01) 10.1016/j.amc.2022.127213
Sutthimat, Phiraphat (F)   Mekchay, Khamron (C)   Rujivan, Sanae (Co)   Applied Mathematics and Computation (Q1), Volume 428, Pages number 1272132022PublishedApprovedCan be assessment in 2023
1822056 | Analytical formula for conditional expectations of path-dependent product of polynomial and exponential functions of extended Cox–Ingersoll–Ross process (2022-03-01) 10.1007/s40687-021-00309-9
Sutthimat1, Phiraphat (F)   Mekchay, Khamron (C)   Rujivan, Sanae (Co)   Rakwongwan, Udomsak (Co)   Research in Mathematical Sciences (Q2), Volume 9, Issue 10, Pages number 1-172022PublishedApprovedCan be assessment in 2023
1922056 | Analytical formula for conditional expectations of path-dependent product of polynomial and exponential functions of extended Cox–Ingersoll–Ross process (2022-03-01) 10.1007/s40687-021-00309-9
Sutthimat1, Phiraphat (F)   Mekchay, Khamron (C)   Rujivan, Sanae (Co)   Rakwongwan, Udomsak (Co)   Research in Mathematical Sciences (Q2), Volume 9, Issue 10, Pages number 1-172022PublishedApprovedCan be assessment in 2023
2021859 | The Numerical Visualization of Air Pollution Propagation from a Single Generator to an Observed Area (2021-09-01)
Rakwongwan, Udomsak (F,C)   Rujivan, Sanae (Co)   Archankul, Arnon , Perter Bastian (Co)   Chiang Mai Journal of Science (Q4), Volume 48, Issue 5, Pages number 1430-14432021PublishedApprovedCan't be assessed
2121858 | AN ANALYTICAL OPTION PRICING FORMULA FOR MEAN-REVERTING ASSET WITH TIME-DEPENDENT PARAMETER (2021-04-23) 10.1017/S1446181121000262
NONSOONG, P (F)    MEKCHAY, K (C)   Rujivan, Sanae (Co)   ANZIAM Journal (Q2), Volume 63, Pages number 178-2022021PublishedApprovedCan't be assessed
2221573 | An explicit solution of a recurrence differential equation and its application in determining the conditional moments of quadratic variance diffusion processes (2021-09-01) 10.3390/fermentation7030178
Prathom, Kiattisak (F)   Rujivan, Sanae (C)   Songklanakarin Journal of Science and Technology (Q3), Volume 7, Issue 3, Pages number 1782021
Prathom, Kiattisak
เคลมผลงาน 1:1 ในปี 2021
PublishedApprovedCan't be assessed
2321534 | Analytically pricing volatility swaps and volatility options with discrete sampling: Nonlinear payoff volatility derivatives (2021-09-01) 10.1016/j.cnsns.2021.105849
Rujivan, Sanae (F,C)   Rakwongwan, Udomsak (Co)   Communications in Nonlinear Science and Numerical Simulation (Q1), Volume 100, Pages number 1058492021
Rujivan, Sanae
เคลมผลงาน 1:1 ในปี 2022
PublishedApprovedAssessed in 2022
2421532 | A Visualization of Air Pollution Distribution over an Observed Area Surrounded by Mountains: A Computational Approach (2021-01-01) 10.48048/wjst.2021.9805
Udomsak RAKWONGWAN (F,C)   Rujivan, Sanae (Co)   Piyanut TANGMANUSSUKUM (Co)   Walailak Journal of Science and Technology (Q3), Volume 18, Issue 12, Pages number 98052021PublishedApprovedCan't be assessed
2521531 | ANALYTICALLY PRICING VARIANCE SWAPS IN COMMODITY DERIVATIVE MARKETS UNDER STOCHASTIC CONVENIENCE YIELDS (2021-01-01) 10.4310/CMS.2021.v19.n1.a5
Rujivan, Sanae (F,C)   Communications in Mathematical Sciences (Q1), Volume 19, Issue 1, Pages number 111-1462021
Rujivan, Sanae
เคลมผลงาน 1:1 ในปี 2021
PublishedApprovedAssessed in 2021
Document title Participation Duration Fiscal year Funding Progress
1
WU64219 | ผลเฉลยปิดของระบบสมการเชิงอนุพันธ์สามัญเวียนเกิดและการประยุกต์
Asst.Prof.Dr. Kiattisak Prathom 0 %
Assoc.Prof.Dr. Sanae Rujivan 0 %
30 Nov 2020 - 29 Nov 2021
The time has not been extended
2021100,000Published
Project is close
2024-03-19 14:48:22

2
WU63250 | การคำนวณหาฟังก์ชันขอบเขตเวลาที่เหมาะสมในการใช้สิทธิ์อเมริกันออปชันบนสินค้าโภคภัณฑ์ภายใต้แบบจำลองสโตแคสติกของผลตอบแทนความสะดวกและปัจจัยด้านฤดูกาล
Asst.Prof.Dr. Nopporn Thamrongrat 50 %
Assoc.Prof.Dr. Sanae Rujivan 0 %
22 Jun 2020 - 21 Jun 2021
The time has not been extended
2020100,000Published
Project is close
2024-03-19 14:51:14

3
WU63210 | การวิเคราะห์ความผันผวนของผลตอบแทนความสะดวกในตลาดสินค้าโภคภัณฑ์ภายใต้แบบจำลองสโตแคสติกโดยใช้ผลเฉลยของระบบสมการเชิงอนุพันธ์สามัญเวียนเกิด
Asst.Prof.Dr. Kiattisak Prathom 50 %
Assoc.Prof.Dr. Sanae Rujivan 0 %
16 Dec 2019 - 15 Dec 2020
The time has not been extended
202045,000Published
Project is close
2024-03-19 14:50:58

Document title Participation Duration Source Fiscal year Funding Progress
1
- | การวิเคราะห์ความผันผวนของราคาสินค้าเกษตรโดยใช้โคแวเรียนซ์สวอปภายใต้แบบจำลองสโทแคสติกของผลตอบแทนความสะดวกที่มีปัจจัยด้านฤดูกาล
COE / RC : Center of Excellence in Data Science for Health Science
Assoc.Prof.Dr. Sanae Rujivan 100 %01 Nov 2021 - 31 Oct 2023Program Management Unit for Human Resource & Institutional Development, Research and Innovation (PMU-B)2022462,000Project closed