Invariant (mathematics) (English Wikipedia)

Kay (1969, pp. 219) Kay, David C. (1969), College Geometry, New York: Holt, Rinehart and Winston, LCCN 69-12075
McCoy (1968, p. 183) McCoy, Neal H. (1968), Introduction To Modern Algebra, Revised Edition, Boston: Allyn and Bacon, LCCN 68-15225

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Hoare, C. A. R. (October 1969). "An axiomatic basis for computer programming" (PDF). Communications of the ACM. 12 (10): 576–580. doi:10.1145/363235.363259. S2CID 207726175. Archived from the original (PDF) on 2016-03-04.

mathsisfun.com (Global: 6,108^th place; English: 4,433^rd place)

"Invariant Definition (Illustrated Mathematics Dictionary)". www.mathsisfun.com. Retrieved 2019-12-05.

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Hoare, C. A. R. (October 1969). "An axiomatic basis for computer programming" (PDF). Communications of the ACM. 12 (10): 576–580. doi:10.1145/363235.363259. S2CID 207726175. Archived from the original (PDF) on 2016-03-04.

springer.com (Global: 274^th place; English: 309^th place)

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Douc et al. (2018), p. 99 Douc, Randal; Moulines, Eric; Priouret, Pierre; Soulier, Philippe (2018). Markov Chains. Springer. doi:10.1007/978-3-319-97704-1. ISBN 978-3-319-97703-4.
Klenke (2020), p. 494-495 Klenke, Achim (2020). Probability Theory: A comprehensive course. Universitext. Springer. doi:10.1007/978-1-4471-5361-0. ISBN 978-3-030-56401-8.
Bouajjani, A.; Drǎgoi, C.; Enea, C.; Rezine, A.; Sighireanu, M. (2010). "Invariant Synthesis for Programs Manipulating Lists with Unbounded Data" (PDF). Proc. CAV. doi:10.1007/978-3-642-14295-6_8.

ucsb.edu (Global: 1,115^th place; English: 741^st place)

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Qiao, Xiaoyu (January 20, 2015). "Tricolorability.pdf" (PDF). Knot Theory Week 2: Tricolorability. Archived from the original (PDF) on May 25, 2024. Retrieved May 25, 2024.

web.archive.org (Global: 1^st place; English: 1^st place)

Qiao, Xiaoyu (January 20, 2015). "Tricolorability.pdf" (PDF). Knot Theory Week 2: Tricolorability. Archived from the original (PDF) on May 25, 2024. Retrieved May 25, 2024.
Hoare, C. A. R. (October 1969). "An axiomatic basis for computer programming" (PDF). Communications of the ACM. 12 (10): 576–580. doi:10.1145/363235.363259. S2CID 207726175. Archived from the original (PDF) on 2016-03-04.

wiley.com (Global: 222^nd place; English: 297^th place)

Billingsley (1995), pp. 313–314 Billingsley, Patrick (1995). Probability and Measure. John Wiley & Sons. ISBN 0-471-00710-2.

wolfram.com (Global: 513^th place; English: 537^th place)

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Weisstein, Eric W. "Invariant". mathworld.wolfram.com. Retrieved 2019-12-05.

Invariant (mathematics) (English Wikipedia)

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