Equilibrium
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Equilibrium may refer to:
Contents |
[edit] Biology
- Genetic equilibrium, theoretical state in which a population is not evolving
- Punctuated equilibrium, theory in evolutionary biology
- Sedimentation equilibrium, analytical ultracentrifugation method for measuring protein molecular masses in solution
[edit] Chemistry
- Chemical equilibrium, the state in which the concentrations of the reactants and products have no net change over time
- Donnan equilibrium, the distribution of ion species between two ionic solutions separated by a semipermeable membrane or boundary
- Dynamic equilibrium, the state in which two reversible processes occur at the same rate
- Partition equilibrium, type of chromatography that is typically used in GC
- Quasistatic equilibrium, the quasi-balanced state of a thermodynamic system near to equilibrium in some sense or degree
- Schlenk equilibrium, chemical equilibrium named after its discoverer Wilhelm Schlenk taking place in solutions of Grignard reagents
- Solubility equilibrium, any chemical equilibrium between solid and dissolved states of a compound at saturation
- Thermodynamic equilibrium, the state of a thermodynamic system which is in thermal, mechanical, and chemical equilibrium
[edit] Economics
- Economic equilibrium, condition in economics
- General equilibrium, branch of theoretical microeconomics
- Intertemporal equilibrium, the assertion that the economy at any one time is in disequilibrium
- Lindahl equilibrium, method proposed by Erik Lindahl for financing public goods
- Partial equilibrium, special case of the general economic equilibrium
- Quasi-perfect equilibrium, refinement of Nash Equilibrium for extensive form games due to Eric van Damme
- Radner equilibrium, economic concept defined by economist Roy Radner in the context of general equilibrium
- Sequential equilibrium, refinement of Nash Equilibrium for extensive form games due to David M. Kreps and Robert Wilson
- Static equilibrium (economics), the intersection of supply and demand in any market
- Sunspot equilibrium, concept in economics invented by David Cass and Karl Shell
- Underemployment equilibrium, situation in Keynesian economics with a persistent shortfall relative to full employment and potential output
[edit] Game theory
- Correlated equilibrium, solution concept in game theory that is more general than the well known Nash equilibrium
- Nash equilibrium, kind of solution concept of a game in game theory involving two or more players
- Symmetric equilibrium, equilibrium in game theory where both players use the same strategy in the equilibrium
[edit] Music
- Equilibrium (band), German viking metal band
- IX Equilibrium, the third LP by the black metal band Emperor
[edit] Physics
- Hydrostatic equilibrium, the state of a system in which compression due to gravity is balanced by a pressure gradient force
- Mechanical equilibrium, the state in which the sum of the forces, and torque, on each particle of the system is zero
- Secular equilibrium, a state of radioactive elements in which the production rate of a daughter nucleus is balanced by its own decay rate
[edit] Other
- Equilibrium (2002 film), science fiction film
- "Equilibrium" (DS9 episode), episode of Star Trek: Deep Space Nine
- Equilibrium point, node in mathematics
- Patterson equilibrium, theory used in highway traffic modelling, air-traffic modelling, business modelling, and electrical grid operation
- Reflective equilibrium, state of balance or coherence among a set of beliefs arrived at by a process of deliberative mutual adjustment
- Social equilibrium, system in which there is a dynamic working balance among its interdependent parts
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