Some identities associated with degenerate harmonic and hyperharmonic numbers

The study of degenerate versions of special polynomials and numbers has seen significant progress in recent years. In this paper, we establish several identities involving degenerate harmonic and hyperharmonic numbers, which are degenerate versions of their classical counterparts. We demonstrate the invertibility of these identities through specific inverse relations. Furthermore, we present a novel identity connecting fully degenerate Bernoulli numbers and harmonic numbers.