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Seven Proofs of Lexell's Theorem: An Excursion into Spherical Geometry.

• Authors : Maehara, Hiroshi¹ (AUTHOR) ; Martini, Horst² (AUTHOR)

• Source: Mathematical Intelligencer. Sep2024, Vol. 46 Issue 3, p227-233. 7p.

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Unificatory Understanding and Explanatory Proofs.

• Authors : Frans, Joachim¹ (AUTHOR)

• Source: Foundations of Science. Dec2021, Vol. 26 Issue 4, p1105-1127. 23p. 1 Black and White Photograph.

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On Proofs of Properties of Semirecursive Sets.

• Authors : Timofeeva, I. L.¹ (AUTHOR)

• Source: Journal of Mathematical Sciences. Nov2023, Vol. 276 Issue 3, p423-427. 5p.

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Ergodicity Coefficient. New Proofs of Known Properties.

• Authors : Alpin, Yu. A.¹ (AUTHOR); Korneeva, N. N.² (AUTHOR)

• Source: Mathematical Notes. Dec2023, Vol. 114 Issue 5/6, p1103-1106. 4p.

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Upper and Lower Bounds for the Height of Proofs in Sequent Calculus for Intuitionistic Logic.

• Authors : Orevkov, V. P.¹ (AUTHOR)

• Source: Journal of Mathematical Sciences. Sep2023, Vol. 275 Issue 2, p195-224. 30p.

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Alternative proofs of some classical metric fixed point theorems by using approximate fixed point sequences.

• Authors : Berinde, Vasile^1,2 (AUTHOR) ; P̆acurar, M̆ad̆alina³ (AUTHOR)

• Source: Arabian Journal of Mathematics. Aug2023, Vol. 12 Issue 2, p341-351. 11p.

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Saddle-Type Blow-Up Solutions with Computer-Assisted Proofs: Validation and Extraction of Global Nature.

• Authors : Lessard, Jean-Philippe¹ (AUTHOR); Matsue, Kaname^2,3 (AUTHOR) ; Takayasu, Akitoshi⁴ (AUTHOR)

• Source: Journal of Nonlinear Science. Jun2023, Vol. 33 Issue 3, p1-76. 76p.

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When is less more? Investigating gap-filling in proofs without words activities.

• Authors : Marco, Nadav; Palatnik, Alik; Schwarz, Baruch B.

Subjects: MATHEMATICS education; CHILDREN; BASIC education

• Source: Educational Studies in Mathematics. Oct2022, Vol. 111 Issue 2, p271-297. 27p.

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Uniform Logical New Proofs for the Daniell–Stone Theorem and the Riesz Representation Theorem.

• Authors : Mofidi, Alireza^1,2 (AUTHOR)

• Source: Bulletin of the Iranian Mathematical Society. Oct2022, Vol. 48 Issue 5, p2699-2723. 25p.

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Set characterizations and convex extensions for geometric convex-hull proofs.

• Authors : Bärmann, Andreas¹ (AUTHOR); Schneider, Oskar² (AUTHOR)

• Source: Mathematical Programming. Sep2022, Vol. 195 Issue 1/2, p475-515. 41p.

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