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Everything about Decagonal number
Figurate number representing a decagon
In mathematics, a decagonal number is a figurate number that extends the concept of triangular and square numbers to the decagon. However, unlike the triangular and square numbers, the patterns involved in the construction of decagonal numbers are not rotationally symmetrical. Specifically, the n-th decagonal numbers counts the dots in a pattern of n nested decagons, all sharing a common corner, where the ith decagon in the pattern has sides made of i dots spaced one unit apart from each other. The n-th decagonal number is given by the following formula. Wikipedia →
🧭 Start here: a 6-step reading path
- Read the overview: Decagonal numberA 5-minute orientation
- Skim a recent paper: Applying a Fuzzy Ordering Approach in Transportation Problems with Decagonal Intuitionistic Fuzzy NumbersInfluential work since 2022
- Pick up a classic book: Aperiodic CrystalsThe most-reprinted book on the subject
- Read the landmark paper: A New Reverse Order Pentadecagonal, Nanogonal and Decagonal Fuzzy Number with Arithmetic OperationsCited 3 times
- Go sideways: Particular values of the Riemann zeta functionA closely related topic
- Go sideways: Heptagonal numberA closely related topic
📖 Definitions
No dictionary entry for this exact phrase.
🗂️ The subject at a glance
🏆 Landmark papers (most cited)
A New Reverse Order Pentadecagonal, Nanogonal and Decagonal Fuzzy Number with Arithmetic Operations
A UNIQUE PERFECT POWER DECAGONAL NUMBER
A Decagonal Number Theorem
Intuitionistic decagonal fuzzy number and its arithmetic operations
Special Single Valued Decagonal Neutrosophic Number and its Applications
A New Intuitionistic Decagonal fuzzy number and its application
Bounded Closed Interval-Valued Decagonal Fuzzy Number and its Application
Solving Transportation Problem with k-Decagonal Neutrosophic Number Using Monalisha’s Approximation Method
🆕 Influential since 2022
Applying a Fuzzy Ordering Approach in Transportation Problems with Decagonal Intuitionistic Fuzzy Numbers
Study on Student’s Performance using Single Valued Decagonal Neutrosophic Number in Decision Making Problem
MULTIPLICATIVE FUNCTIONS ADDITIVE ON GENERALISED DECAGONAL NUMBERS
Proof Without Words: Relating Decagonal Numbers to Other Figurate Numbers
📚 Books worth reading
Aperiodic CrystalsSiegbert Schmid · 2013
The mathematics of harmonyA. P. Stakhov · 2009
Ranked by number of editions on Open Library, a rough measure of how lasting a book is.
🔗 Related topics
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