Retraction notices

Derivative with two fractional orders: A new avenue of investigation toward revolution in fractional calculus

Type
Retraction
Notice date
1/18/2021 0:00
Journal
European Physical Journal Plus
Publisher
Springer
Notice DOI
10.1140/epjp/s13360-020-00965-w
Original paper DOI
10.1140/epjp/i2016-16373-2

Reasons