Mathematical models can be used for quantitative analysis of most objective problems, especially in the field of finance. At present, mathematical models have become a tool used by professionals in the financial field. Therefore, with the continuous development of science and technology economy and the continuous innovation of mathematical models, there are constantly new challenges in solving financial problems based on mathematical models.

Mathematical models play an important role in studying many specific financial problems. In the field of financial research, it is a very effective method to analyze and solve financial problems by establishing the corresponding mathematical model based on the functional relationship between variables. With the help of mathematical models, we can analyze financial problems in a more scientific way, to seek effective solutions to financial problems. Through the reasonable application of mathematical models, the analysis of financial problems can be more clear, theoretical verification more specific, and calculation and solution more convenient.

The aim of this Special Issue is to bring together original research articles and review articles in the field of mathematical model-based analysis of financial problems (e.g., financial credit, securities trading, internet financial security, risk supervision, bond investment, insurance, accounting, etc.). We highly encourage submissions discussing financial problems based on mathematical models. Research can include finance, economics, management, accounting, applied mathematics, etc.

Potential topics include but are not limited to the following:

• Optimization of financial credit management based on mathematical models
• Analysis of stock trading data based on mathematical models
• Security analysis of Internet finance based on mathematical models
• Benefit and risk analysis of project investment based on mathematical models
• Analysis of supply and demand in market economy based on mathematical models
• Analysis of product demand, cost, and profit based on mathematical models
• Option pricing and default risk analysis based on mathematical models
• Commercial bank management optimization based on mathematical models
• Mathematical models and its application in enterprise management
• Analysis of mathematical models in financial management