Canonical ensemble refers to the statistical ensemble that represents possible states of mechanical system in thermal equilibrium having thermal energy reservoir at fixed temperature. Return to top of page. Canonical definition is - of, relating to, or forming a canon. See more. Search the Dictionary for More Terms. This term is borrowed from mathematics, where it is used to refer to concepts that are unique and/or natural. The standard representation of canonical form is used in many fields like Linear algebra, graph theory, Operations Research, Computer science, and so on. $\endgroup$ – Alex Youcis Sep 11 '13 at 8:10 ÈH2 Í≠ÈHÍ2 = È(ÈHÍ≠H)2 ÍπH2. What does canonical form mean? The Canonical Ensemble Last updated; Save as PDF Page ID 78459; The Boltzmann Distribution; The most practical ensemble is the canonical ensemble with N, V, and T fixed. How to use canonical in a sentence. Mathematical definition; Canonical ensemble refers to a statistical ensemble which is specified by system volume (V) ,number of particles (N) and temperature (T). Triangular canonical form: Let be a linear operator. $\begingroup$ @user61001 The actual definition of canonical is a little sophisticated, and it doesn't really apply in this case (although it probably applies in other cases you're thinking of). Definition of canonical form in the Definitions.net dictionary. What does canonical-form mean? canonical ensemble and canonical ensemble are equivalent. We can imagine a collection of boxes with equal volumes, and equal number of particles. NOTE: In the below, I'm implicitly discussing a ground-state, closed-shell wavefunction, where all occupied orbitals are doubly occupied.The discussion would be similar for open-shell wavefunctions, but there are complexities that I won't address here. We can also show that in the canonical ensemble the mean square fluc-tuation of energy is much smaller than average energy squared, i.e. (noun) ... (chemistry) Any of a set of ... be remarked that the counting of constants is not a sure guide to the existence of a conjectured canonical form. Canonical Structures and Resonance Lewis / Kekulé structures A through D are constitutional isomers having the molecular formula CN 2 H 2.The remaining structures include canonical formulas which should be incorporated in a resonance description of these four compounds. The entire collection is … Also known as canonicity or canonicality. Canonical Form – In Boolean algebra,Boolean function can be expressed as Canonical Disjunctive Normal Form known as minterm and some are expressed as Canonical Conjunctive Normal Form known as maxterm . The triangular form, Jordan canonical form and row echelon form are some major canonical forms in Linear Algebra. Meaning of canonical form. 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