TY  - JOUR
AU  - Alavinejhad, Mehdi
AU  - Ghodsi Hassanabad, Madjid
AU  - Ketabdari, Mohammadjavad
AU  - Nekooei, Masoud
TI  - A new model as a damage index in an eigen value problem with application in health monitoring of offshore jacket platform
JO  - Journal of New Researches in Mathematics
VL  - 7
IS  - 3
SP  - 27
EP  - 42
PY  - 2021
DO  - 
ER  -