Theory of inventive problem solving

Theory, Stable theory, Set theory, Theory of computation, Superstring theory, Critical theory, Grounded theory, Theory (mathematical logic), Theory X and Theory Y, Computability theory, M-theory, Theory-theory, String theory, Type theory, Scientific theory, Model theory, Theory of everything, Twistor theory, Game theory, Number theory, Decision theory, Gauge theory, Naive set theory, Information theory, Probability theory, Intuitionistic type theory, Systems theory, Group theory, Negotiation theory, Germ theory denialism, Götaland theory, Communication theory, Descriptivist theory of names, Nordström's theory of gravitation, Queer theory, Circumscription theory, Practice theory, Organizational theory, Dynamical systems theory, International relations theory, Molecular orbital theory

Morse–Kelley set theory, Economic Theory, Fringe theory, Complexity theory and organizations, C-K theory, Unified field theory, Theory of relativity, Theory (clothing retailer), Lie theory, Drive theory, Theory of mind, Scalar–tensor theory, Heim theory, F-theory, Psychoanalytic theory, Cannon–Bard theory, Social theory, Strain theory (sociology), Coding theory, Labeling theory, Cell theory, Quare theory, Inter-universal Teichmüller theory, Statistical theory, Emission theory (relativity), Literary theory, Vapnik–Chervonenkis theory, BCS theory, Continuity theory, Equity theory, Seiberg–Witten theory, Caloric theory, Evolution as fact and theory, Conspiracy theory, Interpolation theory, Lawvere theory, Outline of critical theory, Causal theory of reference, Type II string theory, Path–goal theory, Quantum field theory, Valence bond theory, Temporal theory (hearing), Twisted K-theory, Germ theory of disease, Sociological theory, Theory of Colours, Theory of a Deadman, Actor–network theory, Heterotic string theory

Theory, Stable theory, Set theory, Theory of computation, Superstring theory, Critical theory, Grounded theory, Theory (mathematical logic), Theory X and Theory Y, Computability theory, M-theory, Theory-theory, String theory, Type theory, Scientific theory, Model theory, Theory of everything, Twistor theory, Game theory, Number theory, Decision theory, Gauge theory, Naive set theory, Information theory, Probability theory, Intuitionistic type theory, Systems theory, Group theory, Negotiation theory, Germ theory denialism, Götaland theory, Communication theory, Descriptivist theory of names, Nordström's theory of gravitation, Queer theory, Circumscription theory, Practice theory, Organizational theory, Dynamical systems theory, International relations theory, Molecular orbital theory, Morse–Kelley set theory, Economic Theory, Fringe theory, Complexity theory and organizations, C-K theory, Unified field theory, Theory of relativity, Theory (clothing retailer), Lie theory, Drive theory, Theory of mind, Scalar–tensor theory, Heim theory, F-theory, Psychoanalytic theory, Cannon–Bard theory, Social theory, Strain theory (sociology), Coding theory, Labeling theory, Cell theory, Quare theory, Inter-universal Teichmüller theory, Statistical theory, Emission theory (relativity), Literary theory, Vapnik–Chervonenkis theory, BCS theory, Continuity theory, Equity theory, Seiberg–Witten theory, Caloric theory, Evolution as fact and theory, Conspiracy theory, Interpolation theory, Lawvere theory, Outline of critical theory, Causal theory of reference, Type II string theory, Path–goal theory, Quantum field theory, Valence bond theory, Temporal theory (hearing), Twisted K-theory, Germ theory of disease, Sociological theory, Theory of Colours, Theory of a Deadman, Actor–network theory, Heterotic string theory, Theory of art, Contract theory, Pattern theory, Bisexual theory, Chern–Simons theory, Zermelo set theory, Regality theory, Transformational theory, Yang–Mills theory, Dual-coding theory, Graph theory, Transition state theory, Matrix string theory, Introduction to M-theory, Set theory (music), Perturbation theory, Postdevelopment theory, Subjective theory of value, Representation theory, Miasma theory, Liouville field theory, Potential theory, Journal of Combinatorial Theory, K-theory, Development theory, Singularity theory, Combinatorial game theory, Dependency theory, Bow-wow theory, Grand Unified Theory, Algorithmic learning theory, Ring theory, A Theory of Justice, Control theory, Kaluza–Klein theory, Constructive set theory, Theory of forms, Optimality theory, Ginzburg–Landau theory, Free-radical theory of aging, ∞-Chern–Weil theory, Labor theory of value, Film theory, Automata theory, Pecking order theory, Brans–Dicke theory, Kripke–Platek set theory, Theory of Change, Journal of Approximation Theory, Identity theory, IEEE Transactions on Information Theory, Dempster–Shafer theory, Rev Theory, Instructional theory, ∞-Chern–Simons theory, Homotopy type theory, KK-theory, Structuration theory, Social exchange theory, Empathising–systemising theory