Assessing sigmoidal function on memristive maps Authors Vo Phu Thoai, Viet-Thanh Pham, Giuseppe Grassi, Shaher Momani Publication year 2024 Index (WoS/Scopus) WoS Publisher Elsevier Journal Heliyon Link https://www.sciencedirect.com/science/article/pii/S240584402403812X