(astrophysics) An as yet theoretical gravitational singularity with no event horizon, making it observable, unlike a black hole whose event horizon prevents light from reaching an observer situated outside the event horizon.

plural of naked singularity

(physics) A location where the quantities that are used to measure the gravitational field become infinite in a way that does not depend on the coordinate system.

plural of gravitational singularity

(linear algebra) A square matrix which is not invertible.

plural of singular matrix

(artificial intelligence) The point, resulting from ever-accelerating technological progress, when a sufficient threshold of self-evolving artificial intelligence is reached to result in a superintelligence beyond human conception.

plural of Kurzweil singularity

(technology) After the technological singularity.

plural of technological singularity