What is Zero-forcing precoding?

In mathematics, and more specifically in combinatorial commutative algebra, a zero-divisor graph is an undirected graph representing the zero divisors of a commutative ring. It has elements of the ring...

Zero-drag satellites or equivalently drag-free satellites are satellites where the payload follows a geodesic path through space only affected by gravity and not by non-gravitational forces such as drag of...

The zero-velocity surface is a concept that relates to the N-body problem of gravity. It represents a surface a body of given energy cannot cross, since it would have zero...

In graph theory, a nowhere-zero flow or NZ flow is a network flow that is nowhere zero. It is intimately connected to coloring planar graphs.

Precoding is a generalization of beamforming to support multi-stream transmission in multi-antenna wireless communications. In conventional single-stream beamforming, the same signal is emitted from each of the transmit antennas with...

In interferometry, the zero spacing flux is the integrated flux density of the sources in the field of view.

Zombie Zero is an attack vector where a cyber attacker utilized malware that was clandestinely embedded in new barcode readers which were manufactured overseas. It remains unknown if this...

In mathematics, zero dynamics is known as the concept of evaluating the effect of zero on systems.

Non-interactive zero-knowledge proofs are zero-knowledge proofs where the interaction between a prover and a verifier can be simulated by the prover, making direct communication to the verifier unnecessary and making...

Zero differential overlap is an approximation in computational molecular orbital theory that is the central technique of semi-empirical methods in quantum chemistry. When computers were first used to calculate bonding...