A weighted finite difference method for subdiffusive Black–Scholes model

G Krzyżanowski, M Magdziarz, Ł Płociniczak - Computers & Mathematics …, 2020 - Elsevier
In this paper we focus on the subdiffusive Black–Scholes (B–S) model. The main part of our
work consists of the finite difference method as a numerical approach to the option pricing in …

The correlation between testosterone levels and C-reactive protein in acute bacterial epididymo-orchitis

W Kępa, G Krzyżanowski, S Sahni… - Polski Merkuriusz …, 2016 - europepmc.org
Aim The aim of this study was to assess the effect of systemic inflammation associated with
acute epididymo-orchitis on testis steroidogenesis. Materials and methods 30 patients with …

Performance analysis of Zero Black-Derman-Toy interest rate model in catastrophic events: COVID-19 case study

G Krzyżanowski, A Sosa - arXiv preprint arXiv:2007.00705, 2020 - arxiv.org
In this paper we continue the research of our recent interest rate tree model called Zero
Black-Derman-Toy (ZBDT) model, which includes the possibility of a jump at each step to a …

A computational weighted finite difference method for American and barrier options in subdiffusive Black–Scholes model

G Krzyżanowski, M Magdziarz - Communications in Nonlinear Science and …, 2021 - Elsevier
Subdiffusion is a well established phenomenon in physics. In this paper we apply the
subdiffusive dynamics to analyze financial markets. We focus on the financial aspect of time …

[PDF][PDF] Heveas problem: The Fountain

…, M Bruna, C Budd, D He, PG Hjorth, G Krzyżanowski… - 2013 - mpra.ub.uni-muenchen.de
… and Krzyżanowski, Grzegorz and Kubala, Krystian and Lund, Christian and Martensen,
Berit and Schmidt, Gitte and Sikora, Monika and Smug, Damian … Adnan Balci and …

[PDF][PDF] Selected applications of differential equations in Vanilla Options valuation

GP Krzyżanowski - Mathematica Applicanda, 2018 - bibliotekanauki.pl
In financial models one of the basic assumptions about investors is that they want to gain as
much as it is possible but they have aversion taking the risk. Each investing strategy can be …

[PDF][PDF] A zero interest rate Black-Derman-Toy model

G Krzyzanowski, E Mordecki, A Sosa - arXiv preprint arXiv …, 2019 - academia.edu
We propose a modification of the classical Black-Derman-Toy (BDT) interest rate tree model,
which includes the possibility of a jump with small probability at each step to a practically …

A tempered subdiffusive Black–Scholes model

G Krzyżanowski, M Magdziarz - Fractional Calculus and Applied Analysis, 2024 - Springer
In this paper, we focus on the tempered subdiffusive Black–Scholes model. The main part of
our work consists of the finite difference method as a numerical approach to option pricing in …

About subordinated generalizations of 3 classical models of option pricing

M Balcerek, G Krzyżanowski, M Magdziarz - arXiv preprint arXiv …, 2021 - arxiv.org
In this paper, we investigate the relation between Bachelier and Black-Scholes models driven
by the infinitely divisible inverse subordinators. Such models, in contrast to their classical …

[BOOK][B] Wpływ tarczy antyrakietowej na pozycję międzynarodową Polski: Konsekwencje umieszczenia systemu obrony przeciwrakietowej Stanów Zjednoczonych na …

…, T Pawłuszko, A Parecki, A Hodor, G Krzyżanowski… - 2008 - books.google.com
Page 1 Wpływ tarczy antyrakietowej na pozycję międzynarodową Polski Konsekwencje
umieszczenia elementów systemu obrony przeciwrakietowej Stanów Zjednoczonych na …