  We discuss a mechanism of real-space spin-triplet pairing, alternative to
that due to quantum paramagnon excitations, and demonstrate its applicability
to $\mathrm{UGe_2}$. Both the Hund's rule ferromagnetic exchange and
inter-electronic correlations contribute to the same extent to the equal-spin
pairing, particularly in the regime in which the weak-coupling solution does
not provide any. The theoretical results, obtained within the
orbitally-degenerate Anderson lattice model, match excellently the observed
phase diagram for $\mathrm{UGe_2}$ with the coexistent ferromagnetic (FM1) and
superconducting ($A_1$-type) phase. Additionally, weak $A_2$- and $A$-type
paired phases appear in very narrow regions near the metamaganetic (FM2
$\rightarrow$ FM1) and FM1 $\rightarrow$ paramagnetic first-order
phase-transition borders, respectively. The values of magnetic moments in the
FM2 and FM1 states are also reproduced correctly in a semiquantitative manner.
The Hund's metal regime is also singled out as appearing near FM1-FM2 boundary.

Strongly Correlated Electrons