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  2. Fermat's Last Theorem in fiction - Wikipedia

    en.wikipedia.org/wiki/Fermat's_Last_Theorem_in...

    The Royale", an episode (first aired 27 March 1989) of Star Trek: The Next Generation, begins with Picard attempting to solve the puzzle in his ready room; he remarks to Riker that the theorem had remained unproven for 800 years. [13] The captain ends the episode with the line "Like Fermat's theorem, it is a puzzle we may never solve."

  3. Permutation City - Wikipedia

    en.wikipedia.org/wiki/Permutation_City

    Permutation City is a 1994 science-fiction novel by Greg Egan that explores many concepts, including quantum ontology, through various philosophical aspects of artificial life and simulated reality. Sections of the story were adapted from Egan's 1992 short story "Dust", which dealt with many of the same philosophical themes. [ 1 ]

  4. Quantum foam - Wikipedia

    en.wikipedia.org/wiki/Quantum_foam

    A graphic representation of Wheeler's calculations of what quantum reality may look like at the Planck length. Quantum foam (or spacetime foam, or spacetime bubble) is a theoretical quantum fluctuation of spacetime on very small scales due to quantum mechanics.

  5. Science in science fiction - Wikipedia

    en.wikipedia.org/wiki/Science_in_science_fiction

    Science in science fiction is the study or of how science is portrayed in works of science fiction, including novels, stories, and films. It covers a large range of topics. Hard science fiction is based on engineering or the "hard" sciences (for example, physics, astronomy, or chemistry).

  6. Exact solutions in general relativity - Wikipedia

    en.wikipedia.org/wiki/Exact_solutions_in_general...

    Even after such symmetry reductions, the reduced system of equations is often difficult to solve. For example, the Ernst equation is a nonlinear partial differential equation somewhat resembling the nonlinear Schrödinger equation (NLS). But recall that the conformal group on Minkowski spacetime is the symmetry group of the Maxwell equations.

  7. Anti-gravity - Wikipedia

    en.wikipedia.org/wiki/Anti-gravity

    The existence of anti-gravity is a common theme in science fiction. [45] The Encyclopedia of Science Fiction lists Francis Godwin's posthumously-published 1638 novel The Man in the Moone, where a "semi-magical" stone has the power to make gravity stronger or weaker, as the earliest variation of the theme. [45]

  8. Fiction theory - Wikipedia

    en.wikipedia.org/wiki/Fiction_theory

    Fiction theory (also referred to as Fictionality theory) is a discipline that applies a form of possible world theory to literature. Drawing on concepts found in related theories and psychological ideas such as parasocial interaction (PSI) and fictionalism , theorists of fiction study the relationships between perceived textual worlds and ...

  9. Mathematics of general relativity - Wikipedia

    en.wikipedia.org/wiki/Mathematics_of_general...

    The issue of deriving the equations of motion or the field equations in any physical theory is considered by many researchers to be appealing. A fairly universal way of performing these derivations is by using the techniques of variational calculus, the main objects used in this being Lagrangians.