Browsing by Author "Díaz Barrero, José Luis"
Now showing items 1-20 of 144
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A bound for the discriminant of a polynomial
(2019-01)
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A cyclic sum
(2017-05)
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A cyclic trigonometric inequality
(Wiley, 2018-10)
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A Fibonacci-Lucas determinant
(2018-02)
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A Fibonacci-Lucas inequality
(2019-08)
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A fourier sum
(Wiley, 2017-10)
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A limit involving Gamma function
(2018-10)
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A limit of composite functions
(Wiley, 2019-12)
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A Lucas number determinant
(Wiley, 2017-04)
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A new bound for the moduli of the zeros
(2020-07)
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Restricted access - publisher's policyIn this note, we give an explicit bound for the modules of the zeros of a polynomial that involves binomial coefficients and recursive numbers. -
A new inequality for the triangle
(Wiley, 2017-12)
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A new inequality involving complex numbers
(2018-03)
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A new inequality involving positive real numbers
(Wiley, 2019-05)
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A nonlinear system of equations
(2018-06)
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A nonnegative multiple sum
(2017-01)
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A not usual integral
(2018-03)
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A rational inequality for positive numbers
(Wiley, 2018-05)
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A set that is neither an open set nor a closed set
(2018-03)
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A sine-cosine inequality
(Wiley, 2017-12)
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A sum involving harmonic numbers
(2019-06)
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