Using the technique of the metrization theorem of uniformities with countable bases, in this note we provide, test and compare an explicit algorithm to produce a metric d(x, y) between the vertices x and y of an anity weighted undirected graph.
Open access
Research Article10.9734/arjom/2021/v17i130262
In this work, we consider a three species modified Lesie-Gower food web model with general nonlinear functional response and omnivory which is defined as feeding on more than one trophic level. The carrying capacity of the model is proportional to the population size of the biot...
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Research Article10.9734/arjom/2021/v17i130261
Mathematical word problems are part of the school curriculum and are taught at all levels of education in Bhutan. However, it poses difficulties for many students because of the complexity of the solution process. There are various factors that affect students’ ability to solve m...
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Research Article10.9734/arjom/2021/v17i130260
Present paper studies the thermal-diffusion and diffusion-thermo effects on Casson nanofluid flow in the presence of chemical reaction with inclined magnetic field. A similarity analysis was used to transform the system of partial differential equations, together with boundary co...
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Research Article10.9734/arjom/2020/v16i1230259
An approximate solution is obtained of the steady, laminar three-dimensional ow for an incompressible, viscous uid past a stretching sheet using the Spectral Adomian Decomposition Method (SADM). The governing partial dierential equations are transformed into ordinary dierential e...
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Research Article10.9734/arjom/2020/v16i1230256
This paper deals with an inventory model for deteriorating items along with time dependent demand which is quadratic function of time. In this model, the deterioration rate follows deterministic deterioration which is quadratic function of time. Here shortages are not allowed. Th...
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Research Article10.9734/arjom/2020/v16i1230258
Cryptography is fundamental to the provision of a wider notion of information security. Electronic information can easily be transmitted and stored in relatively insecure environments. This research was present to factor the prime power modulus \(N = p^r q\) for \(r \geq 2\) usin...
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Research Article10.9734/arjom/2020/v16i1230255
This study aimed to determine the effectiveness of differentiated instruction on students’ achievement in Plane Trigonometry. It tried to determine the pretest and posttest performance of experimental and control groups, the difference on scores of students in the pretest and in...
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Research Article10.9734/arjom/2020/v16i1230254
This study was conducted to determine the mathematical disposition of graduating engineering students of the UEP College of Engineering in the School Year 2016-2017. Specifically, the study assessed the profile of the graduating students in terms of their age, sex, average grade...
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Research Article10.9734/arjom/2020/v16i1230253
The attitude of students towards mathematics is most important factor especially for the engineers in their practical observation relating to the understanding of particular problems in their field. To analyze this reservation, the study is conducted using students’ feedback towa...
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Research Article10.9734/arjom/2020/v16i1230251
The Earth is exposed annually to the fall of some meteorites and probably other celestial bodies which cause a potential danger to vital areas in several countries. Consequently, the accurate calculation of the falling time of such bodies is useful in order to take the necessary...
Open access
Research Article10.9734/arjom/2020/v16i1230252
In this paper, we propose a new lifetime distribution called the generalized weighted Rama (GWR) distribution, which extends the two-parameter Rama distribution and has the Rama distribution as a special case. The GWR distribution has the ability to model data sets that have posi...
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Research Article10.9734/arjom/2020/v16i1230250
In this paper, we present a new integral transform called Alenezi-transform in the category of Laplace transform. We investigate the characteristic of Alenezi-transform. We discuss this transform with the other transforms like J, Laplace, Elzaki and Sumudu transforms. We can demo...
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Research Article10.9734/arjom/2020/v16i1230249
This research study sheds light on students' views toward mathematics as a subject, and particularly the role of teachers in the formation of these views. Data were collected using questionnaire surveys as a quick means for gathering students' views. This method of data collectio...
Open access
Research Article10.9734/arjom/2020/v16i1130247
The purpose of the study was to determine Pre-Service Teachers (PSTs) achievement levels and self-evaluation of their level of mastery in Solid Geometry. The study used descriptive research design with purely quantitative approach to collect data related to Evangelical Presbyteri...
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Research Article10.9734/arjom/2020/v16i1130246