Search Results - "Factorials"

On the distance between factorials and repunits.

Authors: FILASETA, MICHAEL LUCA, FLORIAN

Source: Acta Arithmetica. 2025, Vol. 221 Issue 4, p320-354. 26p.

Fibonacci-based Pascal-like matrices with double factorial binomial structure.

Authors: Kizilateş, Can Terzioğlu, Nazlihan

Source: Logic Journal of the IGPL. Jun2026, Vol. 34 Issue 3, p1-16. 16p.

NEW BOUNDS AND ESTIMATES FOR THE GAMMA FUNCTION.

Authors: SHUN-WEI XU MORTICI, CRISTINEL CHAO-PING CHEN

Source: Journal of Science & Arts. Sep2025, Vol. 25 Issue 3, p647-654. 8p.

REVISITING STIRLING'S FORMULA.

Authors: MORTICI, CRISTINEL^1,2,3 cristinel.mortici@hotmail.com

Source: Journal of Science & Arts. Sep2025, Vol. 25 Issue 3, p523-528. 6p.

Optimization of the parameters impacting the Direct Red 89 degradation with thermally activated persulfate using a full factorial design.

Authors: Nadji, Nawel Bouarra, Nabil Nouri, Loubna et al.

Source: Canadian Journal of Chemistry. 2023, Vol. 101 Issue 4, p213-223. 11p.

α-Chromatic Symmetric Functions.

Authors: Haglund, Jim Oh, Jaeseong Yoo, Meesue

Source: IMRN: International Mathematics Research Notices. Jun2025, Vol. 2025 Issue 11, p1-28. 28p.

A further q-analogue of a formula due to Guillera: A further q-analogue of a formula due to Guillera: J.M. Campbell.

Authors: Campbell, John M.¹ (AUTHOR) jmaxwellcampbell@gmail.com

Source: Archiv der Mathematik. May2025, Vol. 124 Issue 5, p511-516. 6p.

Feller's proof of Stirling's approximation from the monthly.

Authors: Silberger, Allan J.¹ (AUTHOR) allanjsilberger@gmail.com

Source: Mathematical Gazette. Jul2026, Vol. 110 Issue 578, p386-394. 9p.

ON THE LARGEST PRIME DIVISOR OF n ! + 1.

Authors: LAI, LI¹ (AUTHOR) lilaimath@gmail.com

Source: Bulletin of the Australian Mathematical Society. Jun2026, Vol. 113 Issue 3, p390-403. 14p.

Analysis of students' knowledge in relation to the factorial.

Authors: Thomas, Charlott Kapp, Felix Pöhler, Birte

Source: Frontiers in Education. 2026, p1-15. 15p.

Subject Terms: *Curriculum, *Teaching methods, *Educational attainment, *Cognitive Strategy Instruction, *Mathematics education, Factorials, Combinatorics

Geographic Terms: Germany

Balanced Stirling numbers.

Authors: Maltenfort, Michael¹ (AUTHOR) malt@northwestern.edu

Source: Aequationes Mathematicae. Apr2025, Vol. 99 Issue 2, p705-731. 27p.

Some properties of a graph associated with a non-quasi-local weakly factorial domain and a supergraph of it.

Authors: Visweswaran, S. Lalchandani, Premkumar T.

Source: Asian-European Journal of Mathematics. Apr2025, Vol. 18 Issue 4, p1-23. 23p.

Even-Order Pascal Tensors Are Positive-Definite.

Authors: Cui, Chunfeng Qi, Liqun Chen, Yannan

Source: Mathematics (2227-7390). Feb2025, Vol. 13 Issue 3, p482. 13p.

Fast and stable rational approximation of generalized hypergeometric functions.

Authors: Slevinsky, Richard Mikaël¹ (AUTHOR) Richard.Slevinsky@umanitoba.ca

Source: Numerical Algorithms. Feb2025, Vol. 98 Issue 2, p587-624. 38p.

Students' concept image of 0!

Authors: Thomas, Charlott Höveler, Karina Pöhler, Birte

Source: Educational Studies in Mathematics. Feb2026, Vol. 121 Issue 2, p207-228. 22p.

Subject Terms: *Mathematics education, *Students, Factorials, Combinatorics, Probability theory

On the F-Bernstein Polynomials.

Authors: Erdem, Alper Dişkaya, Orhan Menken, Hamza

Source: Ukrainian Mathematical Journal. Oct2024, Vol. 76 Issue 6, p937-948. 12p.

Product of Factorials Equal Another Product of Factorials.

Authors: Takeda, Wataru¹ (AUTHOR) wataru.takeda@sci.toho-u.ac.jp

Source: Bulletin of the Iranian Mathematical Society. Oct2024, Vol. 50 Issue 5, p1-23. 23p.

Bayesian minimum aberration mixed-level split-plot designs.

Authors: Li, Hui Liu, Min-Qian Yang, Jinyu

Source: Metrika. Oct2024, Vol. 87 Issue 7, p889-906. 18p.

Design and modeling of order of addition experiment with component effects.

Authors: Liu, Junjian Tang, Yifan Lan, Ting

Source: Scientific Reports. 7/23/2024, Vol. 14 Issue 1, p1-11. 11p.

Fractional Factorial Design to Evaluate the Synthesis and Electrochemical Transfer Parameters of h-BN Coatings.

Authors: Figueroa, Helen Aristizabal, Juliet Reinoso-Guerra, Elías et al.

Source: Nanomaterials (2079-4991). Dec2023, Vol. 13 Issue 23, p2992. 22p.

Subjects: Factorials, Factorial experiment designs, Surface coatings, Boron nitride, Mass media influence, Surface roughness