TY JOUR TI Approximation of a numerical model of oil production facilities icing in the Arctic region using a hybrid convolutional neural network KW ice accretion KW convolutional neural network KW physically informed regularization KW Stefan problem. JO Vestnik AGGE AU Fisher, G.Y. AU Vulf, M.. AU Eskin, D.. PY 2026 IS 0 PB Association of Geologists, Geophysicists and Engineers