We investigate pointwise convergence of entangled ergodic averages of Dunford-Schwartz operators $T_0,T_1,\ldots, T_m$ on a Borel probability space. These averages take the form \[ \frac{ 1}{ N^k}\sum_{ 1\leq n_1,\ldots, n_k\leq N} T_m^{ n_{ \alpha(m)}}A_{ m-1}T^{ n_{ \alpha(m-1)}}_{ m-1}\ldots A_2T_2^{ n_{ \alpha(2)}}A_1T_1^{ n_{ \alpha(1)}} f, \] where $f\in L^p(X,\mu)$ for some $1\leq p<\infty$, and $\alpha:\left\{ 1,\ldots,m\right\}\to\left\{ 1,\ldots,k\right\}$ encodes the entanglement. We prove that under some joint boundedness and twisted compactness conditions on the pairs $(A_i,T_i)$, almost everywhere convergence holds for all $f\in L^p$. We also present an extension to polynomial powers in the case $p=2$, in addition to a continuous version concerning Dunford-Schwartz $C_0$-semigroups.
Categories: math.FA math.DS