Marta Lewicka

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About

Marta Lewicka is a leading figure in the mathematical analysis of thin structures and geometric mechanics, whose work bridges the gap between rigorous theory and the beautiful, complex deformations seen in kirigami and other architectured materials. Her research focuses on the calculus of variations, nonlinear elasticity, and the geometry of thin films, where she has made foundational contributions to understanding how cuts, folds, and perforations can dramatically alter a sheet’s mechanical response. In her highly cited 2023 work on the geometric mechanics of ordered and disordered kirigami, she uses numerical experiments to reveal how incomplete cuts enable dramatic three-dimensional shape-shifting, providing a theoretical framework for a field that has captivated artists and engineers alike. With over 1,200 total citations, Lewicka’s impact extends from pure mathematics to materials science, and she is widely recognized for her ability to turn complex variational problems into intuitive, design-relevant insights. Her work not only explains the mechanics behind ancient paper-cutting art but also guides the creation of next-generation deployable structures and soft robotics.