id	keyword
ejpam-2176	� �
ejpam-2176	� y
ejpam-2176	fractional
ejpam-2176	f �
ejpam-2176	� |x
ejpam-2176	derivative
ejpam-2176	n(x
ejpam-2176	yµ/2 �
ejpam-2176	equation
ejpam-2176	riesz