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Research
Mathematical Modeling and Analysis
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Publications
Publications
2025
Pathways to an integrated understanding of marine environments and ecosystems in the Asia-Pacific Region
Frontiers in Marine Science
, Frontiers Media S.A. 2025, Vol. 12
Adiwira, Hanani; Yasunaka, Sayaka; Kass, Jamie M.; et al.
2025
The pricing of total loss absorption capacity bonds in a jump-diffusion model with regime-switching
Quantitative finance
Xu, Wenyang; Ewald, Christian Oliver; Dong, Linjia; et al.
2025
Robust valuation and optimal harvesting of forestry resources in the presence of catastrophe risk and parameter uncertainty
European Journal of Operational Research
Agarwal, Ankush; Ewald, Christian Oliver; Zou, Yihan
2025
Complex branches of a generalized Lambert W function arising from p, q-binomial coefficients
Annales Polonici Mathematici
, Institute of Mathematics, Polish Academy of Sciences 2025, Vol. 134, (1) : 1-18
Åhag, Per; Czyż, R.; Lundow, Per-Håkan
2025
On the predictive power of food commodity futures prices in forecasting inflation
Quantitative finance
Agarwal, Ankush; Ewald, Christian Oliver; Zhang, Shuya; et al.
2025
Intra-day seasonality and abnormal returns in the Brent crude oil futures market
Quantitative finance
Ewald, Christian Oliver; Haugom, Erik; Ouyang, Ruolan; et al.
2025
On the impact of biological risk in aquaculture valuation and decision making
Aquaculture
, Elsevier 2025, Vol. 603
Ewald, Christian Oliver; Kamm, Kevin
2025
Well-posedness of a variable-exponent telegraph equation applied to image despeckling
Evolution Equations and Control Theory
, American Institute of Mathematical Sciences (AIMS) 2025, Vol. 14, (6) : 1412-1450
Majee, Sudeb; Brännström, Åke; Lundström, Niklas L. P.
2025
Competition and cooperation: the plasticity of bacterial interactions across environments
PloS Computational Biology
, Vol. 21, (7)
Solowiej-Wedderburn, Josephine; Pentz, Jennifer T.; Lizana, Ludvig; et al.
2025
Market efficiency across intra-daily sampling frequencies for Brent crude oil futures
International Review of Financial Analysis
, Elsevier 2025, Vol. 105
Smith-Meyer, Erik; Haugom, Erik; Ewald, Christian Oliver
2025
Generalization of finite entropy measures in Kähler geometry
Proceedings of the American Mathematical Society
, American Mathematical Society (AMS) 2025, Vol. 153, (8) : 3381-3394
Åhag, Per; Czyż, Rafał
2025
Theory of host-microbe symbioses: challenges and opportunities
Cell Host and Microbe
, Cell Press 2025, Vol. 33, (7) : 1052-1056
Ferretti, Pamela; Martignoni, Maria M.; McManus, Lisa C.; et al.
2025
Explicit solutions in isotropic planar elastostatics
Acta Mathematica Vietnamica
, Springer 2025, Vol. 50, (2) : 285-301
Granath, Andreas; Åhag, Per; Perälä, Antti; et al.
2025
Two-weight fractional derivative on Bloch and Bergman spaces
Journal of Geometric Analysis
, Springer Nature 2025, Vol. 35, (7)
Perälä, Antti; Rättyä, Jouni; Wang, Siyu
2025
Relaxation in Sobolev spaces and L1 spectral gap of the 1D dissipative Boltzmann equation with Maxwell interactions
Discrete and Continuous Dynamical Systems
, American Institute of Mathematical Sciences 2025, Vol. 45, (11) : 4572-4605
Alonso, R.; Bagland, V.; Cañizo, J.A.; et al.
2025
One-dimensional inelastic Boltzmann equation: stability and uniqueness of self-similar L1-profiles for moderately hard potentials
Communications in Partial Differential Equations
, Taylor & Francis Group 2025, Vol. 50, (7) : 931-938
Alonso, R.; Bagland, V.; Cañizo, J.A.; et al.
2023
Hedging longevity risk in defined contribution pension schemes
Computational Management Science
, Springer Nature 2023, Vol. 20, (1)
Agarwal, Ankush; Ewald, Christian Oliver; Wang, Yongjie
2021
A lattice method for option evaluation with regime-switching asset correlation structure
Journal of Industrial and Management Optimization
, American Institute of Mathematical Sciences 2021, Vol. 17, (4) : 1729-1752
Amalia, Christoforidou; Ewald, Christian Oliver
2021
Analytic formulas for futures and options for a linear quadratic jump diffusion model with seasonal stochastic volatility and convenience yield: do fish jump?
European Journal of Operational Research
, Elsevier 2021, Vol. 294, (2) : 801-815
Ewald, Christian Oliver; Zou, Yihan
2018
On the calibration of the Schwartz two-factor model to WTI crude oil options and the extended Kalman Filter
Annals of Operations Research
, Springer 2018, Vol. 282, (1-2) : 119-130
Ewald, Christian Oliver; Zhang, Aihua; Zong, Zhe
Latest update:
2024-03-08