Differential Stochastic Variational Inequalities with Parametric Optimization

Xiaojun Chen; Jian Guo; Guan Wang

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arXiv · 2508.15241

Differential Stochastic Variational Inequalities with Parametric Optimization

Xiaojun Chen·Jian Guo·Guan Wang

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Abstract

The differential stochastic variational inequality with parametric convex optimization (DSVI-O) is an ordinary differential equation whose right-hand side involves a stochastic variational inequality and solutions of several dynamic and random parametric convex optimization problems. We consider that the distribution of the random variable is time-dependent and assume that the involved functions are continuous and the expectation is well-defined. We show that the DSVI-O has a weak solution with integrable and measurable solutions of the parametric optimization problems. Moreover, we propose a discrete scheme of DSVI-O by using a time-stepping approximation and the sample average approximation and prove the convergence of the discrete scheme. We illustrate our theoretical results of DSVI-O with applications in an embodied intelligence system for the elderly health by synthetic health care data generated by Multimodal Large Language Models.

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BibTeX RIS

Xiaojun Chen, Jian Guo, Guan Wang. 2025-08-21. Differential Stochastic Variational Inequalities with Parametric Optimization. https://arxiv.org/abs/2508.15241

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