TY - JOUR AU - Area Carracedo, Iván Carlos AU - Fernández Fernández, Francisco Javier AU - Nieto, Juan J. AU - Fernández Tojo, Fernando Adrián PY - 2022 SN - 01704214 SN - 10991476 UR - http://hdl.handle.net/11093/3350 AB - We introduce the concept of a digital twin by using Stieltjes differential equations. A precise mathematical definition of solution to the problem is presented. We also analyze the existence and uniqueness of solutions, introduce the concept of main... LA - eng PB - Mathematical Methods in the Applied Sciences TI - Concept and solution of digital twin based on a Stieltjes differential equation DO - 10.1002/mma.8252 ER -