We simplify the negative solution to the invariant subspace problem for Banach spaces. Developing the ideas of Read, we give an explicit example of a continuous linear operator on the Banach space l₁ ...

This discussion and review contains spoilers for Star Trek: Strange New Worlds season 2, episode 9, “Subspace Rhapsody” (a musical), on Paramount+. It is surprising that it took Star Trek so long to ...

In Brawl, the physics in Subspace Emissary did not match the physics of the other modes. One example is that characters don't jump as high. Now, you can play this mode with the same physics you would ...