Quantum uncertainty of mixed states based on skew information (4 pages)

Wigner–Yanase Skew Information and Uncertainty Relations for Quaternionic Mixed States

Heisenberg uncertainty relation for mixed states (3 pages)

The uncertainty relation for quantum channels based on skew information

Uncertainty relations based on skew information with quantum memory

Skew information-based uncertainty relations for quantum channels

Mixed-state sensitivity of several quantum-information benchmarks (6 pages)