Higher order Path Connection HPC
HPC:High order path Connection
HCS:Higher order Connection Supervision
Higher order Connection Supervision HCS
higher order path adaptation HOPA
higher order path curvature
Higher order Path Overhead Monitor HPOM
Higher order Path Termination HPT
HPA Higher order Path Adaptation
HP-RDI:Higher order path -Remote Defect Indication
HP-REI:Higher order Path-Remote ErrorIndication
HPT Higher order Path Termination
HPX Higher order Path Crossconnect
Lower order Path Connection LPC
LPC:Lower order Path Connection
algorithm of higher-order difference
Apostol-Euler number of higher order
Apostol-Euler numbers and polynomials of higher order