This is how Mazda explains G-Vectoring Control:
https://www.mazdausa.com/why-mazda/skyactiv-vehicle-dynamics
At the start of a turn, GVC reduces engine torque just enough to shift the load to the front wheels, increasing cornering response. It constantly monitors steering operation throughout the turn to calculate optimal engine torque. During the end of the turn, the system recovers engine torque to shift the load back to the rear wheels to improve cornering stability, and to help the driver maintain steering position.
This is how Mazda explains G-Vectoring Control
Plus:
https://www2.mazda.com/en/publicity/release/2018/201810/181011c.html
"GVC Plus uses the brakes to add direct yaw moment control for further enhanced handling stability. As the driver steers out of a corner by returning the steering wheel to the center position, GVC Plus applies a light braking force to the outer wheels, providing a stabilizing moment that helps restore the vehicle to straight line running. The system realizes consistently smooth transitions between yaw, roll and pitch even under high cornering forces, improving the vehicle's ability to accurately track sudden steering inputs and crisply exit corners. In addition to improving handling in emergency collision avoidance maneuvers, GVC Plus offers a reassuring feeling of control when changing lanes on the highway and when driving on snow or other slippery road surfaces."
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