Explore the intricate connections between resonant resurgence and quasi-modularity in quantum field theory through this illuminating lecture by David Broadhurst. Delve into advanced mathematical concepts and their applications in QFT as the speaker presents groundbreaking insights on the interplay between these complex phenomena. Gain a deeper understanding of how resonant resurgence techniques can be applied to analyze quantum field theoretical models and uncover hidden mathematical structures. Examine the role of quasi-modularity in describing quantum systems and its implications for theoretical physics. Suitable for advanced physics and mathematics students, researchers, and professionals seeking to expand their knowledge of cutting-edge developments in quantum field theory and mathematical physics.