. "Recurrence relation#difference operator" . . "recurrently" . . . "recursive formula" . . "Recurrence relation#difference equation" . "linear homogeneous recurrence relation" . "recurrent sequence" . "difference equations" . "matrix linear recurrence" . . "finite-difference" . . "recursive equations" . "linear difference equations" . "recurrences" . "the discrete nonlinear dynamical system" . "Recurrent Problems" . "Recurrence relation" . . "Recurrence relation" . . . "recursive equation" . "recurrence relations" . "Recurrence_relation#Solving" . "finite difference equation" . . "recursive" . "difference equation" . "recurrence relation" . . "Recurrence_relation#Applications" . . "Linear Recurrence Relations" . . "REcurrent" . "Recurrence" . "recurring" . . "difference" . . . "recurrence formulas" . "Recurrence relation#second difference" . "Certain recurrence relations" . . "linear recurrences" . . "Difference equations" . "recurrence" . "recursively" . "Recurrence relation#first difference" . . "linear recurrence relation" . . . "recursive sequence" .