LAUSR

New asymptotic upper bounds are presented on the rate of sequences of locally repairable codes (LRCs) with a prescribed relative minimum distance and locality over a finite field $F$ . The bounds apply to LRCs in which the recovery functions are linear; in particular, the bounds apply to linear LRCs over $F$ . The new bounds are shown to improve on previously published results, especially when the repair groups are disjoint, namely, they form a partition of the set of coordinates.