An extension of the method of brackets. Part 2 [PDF]
The method of brackets, developed in the context of evaluation of integrals coming from Feynman diagrams, is a procedure to evaluate definite integrals over the half-line. This method consists of a small number of operational rules devoted to convert the
Gonzalez Ivan, Jiu Lin, Moll Victor H.
doaj +5 more sources
An extension of the method of brackets. Part 1
The method of brackets is an efficient method for the evaluation of alarge class of definite integrals on the half-line. It is based on a small collection of rules, some of which are heuristic.
Gonzalez Ivan +3 more
doaj +6 more sources
Integrals of Frullani type and the method of brackets
The method of brackets is a collection of heuristic rules, some of which have being made rigorous, that provide a flexible, direct method for the evaluation of definite integrals.
Bravo Sergio +3 more
doaj +3 more sources
Method of Brackets and Feynman diagram evaluation [PDF]
In this work we present the relation between method of brackets and the master theorem of Ramanujan in the evaluation of multivariable integrals, in this case Feynman diagrams.
I. Gonz'alez
openaire +4 more sources
Effects of femtosecond laser and other surface treatments on the bond strength of metallic and ceramic orthodontic brackets to zirconia. [PDF]
Femtosecond laser has been proposed as a method for conditioning zirconia surfaces to boost bond strength. However, metallic or ceramic bracket bonding to femtosecond laser-treated zirconia surfaces has not been tested. This study compared the effects of
Verónica García-Sanz +6 more
doaj +2 more sources
The Shear Bond Strengths of Metal and Ceramic Brackets: An in-Vitro Comparative Study [PDF]
Aim: This study has compared the Shear Bond Strengths (SBSs) of ceramic brackets and metal brackets. Materials and Method: Forty freshly extracted, human maxillary first premolars were selected for bonding.
Y G Reddy +5 more
doaj +2 more sources
Compatibility of the method of brackets with classical integration rules
The method of brackets is a symbolic approach to the computation of integrals over Rn{{\mathbb{R}}}^{n} based on a deep result by Ramanujan. Its usefulness to obtain new and difficult integrals has been demonstrated many times in the last few years. This
Bradshaw Zachary +4 more
doaj +2 more sources
Pochhammer symbol with negative indices. A new rule for the method of brackets
The method of brackets is a method of integration based upon a small number of heuristic rules. Some of these have been made rigorous. An example of an integral involving the Bessel function is used to motivate a new evaluation rule.
Gonzalez Ivan, Jiu Lin, Moll Victor H
doaj +2 more sources
The Effect of Different Bracket Base Cleaning Method on Shear Bond Strength of Rebonded Brackets
ABSTRACT Aim To assess the effect of different bracket base conditioning method on shear bond strength (SBS) of rebonded brackets. Materials and methods Eighty brackets were bonded to freshly extracted premolar teeth using light cured composite adhesive. SBS was measured for 20 random samples as control group (G1).
Emad F, Al Maaitah +3 more
openaire +3 more sources
Mellin–Barnes integrals and the method of brackets [PDF]
The method of brackets is a method for the evaluation of definite integrals based on a small number of rules. This is employed here for the evaluation of Mellin–Barnes integral.
Ivan Gonzalez +3 more
doaj +2 more sources

