MATH - Mathematics

MATH-11500 College Mathematics

This study of basic problem solving introduces the following topics: set theory, mathematical logic, basic counting techniques, probability, and descriptive statistics.

3

MATH-11600 Win Lose or Draw

Why do people play games? Whatever the reason, games are a big piece of life. The world has played games for a long, long time - every time period, every culture. Students in this course will study games and gaming in our culture as well as those in other cultures. To better understand games, the students will study probability theory and its application to gaming. Applications include casino games, lotteries, racing, wagering systems, as well as other games. Some analytical tools that will arise during the course are counting methods, expected values, combinatorics, probability, statistics, tress, gambler's ruin, and distributions.
3

MATH-11700 Storytelling with Data

This statistics course is presented in the service of a project which will offer students an intensive hands-on experience in the quantitative research process. Students will develop skills in generating testable hypotheses, understanding large data sets, formatting and managing data, conducting descriptive and inferential statistical analyses, and presenting results for expert and novice audiences. This course is designed for students who are interested in developing skills that are useful for working with data and using statistical tools to analyze them. No prior experience with data or statistics is required.
3

MATH-11900 College Algebra

This course provides a preparation for further study in mathematics and related fields in which fluent skills in algebra are necessary for successful use of mathematical analysis. Topics include simplifying algebraic, rational, radical, exponential, and logarithmic expressions; solving quadratic, rational, radical, exponential, logarithmic, and absolute value equations; solving compound and absolute value inequalities, and graphing functions.
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MATH-12000 Precalculus

This course provides an analysis of the real number system, functions, graphing, exponential and logarithmic functions, trigonometric functions and topics in analytic geometry.

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Prerequisites

MATH 11900 or two years of high school Algebra

MATH-13100 Algebra and Number Concepts for Educators

Provides a foundation in algebra and number concepts appropriate for elementary and middle school teachers. Topics include numeration systems, number theory rational numbers, and integers. Emphasis is placed on conceptual understanding, problem solving, mental arithmetic, and computational estimation. A graphing calculator is required; the model is specified by the instructor.
3

MATH-14100 Geometry and Measurement Concepts for Educators

Provides a foundation in geometry and measurement concepts appropriate for elementary and middle school teachers. This course explores the fundamental ideas of planar and spatial geometry. Content includes the analysis and classification of geometric figures; the study of geometric transformations; the concepts of tessellation, symmetry, congruence, and similarity; and an overview of measurement. The course includes an introduction to the use of Geometer's Sketchpad in the teaching and learning of informal geometry. A graphing calculator is required; the model is specified by the instructor.
3

MATH-19000 Workshop in Mathematics

A series of workshops intended to enhance the study of Mathematics, Mathematics instruction, or Mathematics history.

1

MATH-20000 Calculus 1

This course provides a study of the concepts in differential calculus, graphs, continuity, differentiation, and applications for algebraic and trigonometric functions. Antiderivatives and definite integrals are introduced at the end of the course.

4

Prerequisites

Grade of C- or higher in MATH 12000 or three years of high school Mathematics including Trigonometry

MATH-20100 Calculus 2

This course provides a study of the concepts of integral calculus. Applications of the definite integral, exponential and logarithmic functions and methods of integration are studied in detail. Sequences, infinite series, and power series are presented at the end of the course.

4

Prerequisites

Grade of C- or higher in MATH 20000, MATH 24000, or MATH 21100

MATH-21100 Calculus for the Life Sciences

This course presents the tools of calculus using applications and models germane to the life sciences.

4

Prerequisites

MATH 12000 or 3 years of high school Mathematics including Trigonometry

MATH-21500 Probability and Statistics Concepts for Educators

This course covers concepts of statistics and probability appropriate for elementary and middle school teachers. This course is an introduction to the fundamental principles and procedures of statistical methods, including a study of frequency distribution, measures of central tendency, probability, statistical decision-making, testing hypotheses, estimating, and predicting. Microsoft Excel is used to reinforce major course concepts.

3

MATH-24000 Applied Calculus

This course provides a study of the concepts in differential and integral calculus, including sequences and series, continuity, limits, differentiation, and integration, with a focus on scientific and engineering applications.  Students use mathematical software packages such as Maple or MATLAB for solving Calculus-based problems.

4

Prerequisites

MATH 12000 or three years of high school Mathematics including Trigonometry

MATH-25000 Calculus 3

This course provides a study of Euclidean vector spaces, conic sections, other coordinate systems, parameterized curves and functions of several variables. Differential and integral calculus for functions involving vectors, along with their applications, is presented.

4

Prerequisites

Grade of C- or higher in MATH 20100

MATH-30000 Differential Equations

This course focuses on ordinary differential equations. It includes variable separable equations, equations with homogeneous coefficients, exact equations, first order linear equations, applications, homogeneous linear equations with constant coefficients, undetermined coefficients, variation of parameters, power series solutions, linear systems of equations and Laplace transforms.

3

Prerequisites

MATH 25000

MATH-30500 Linear Algebra

The study of matrices and matrix algebra, systems of linear equations, matrix inverse and elementary matrices, properties of determinants, vector spaces, especially Rn vectors, linear independence, basis sets, inner products and orthogonality.

3

Prerequisites

MATH 20100 or MATH 24000

MATH-30600 Advanced Linear Algebra

This course begins with the Gram-Schmidt process. Other topics of study are Eigenvalues and Eigenvectors, change of basis, linear transformations, diagonalization, symmetrical and similar matrices. Applications of these concepts include quadratic forms and linear programming.
3

Prerequisites

MATH 30500

MATH-30700 Applied Linear Algebra

The study of matrices and matrix algebra, systems of linear equations, determinants, and vector spaces with a focus on applications. Topics include LU-decomposition, inner products, orthogonality, the Gram-Schmidt process, and eigenvalue problems. Applications include differential equations, Markov processes, and problems from computer science.
3

Prerequisites

MATH 20100 or MATH 24000

MATH-31000 Discrete Mathematics

An introduction to discrete structures, this course covers such topics as sets, functions, relations, basic logic, proof techniques, the basics of counting and probability, algorithms, graphs and trees.

4

Prerequisites

MATH 12000 or successful completion of three years of high school Mathematics including Trigonometry

MATH-31400 Applied Probability and Statistics

Random variables, conditional probability and independence, mathematical expectation, discrete and continuous distributions, introduction to estimation theory and hypothesis testing. This course is required for the mathematics major. Offered every semester.
3

Prerequisites

MATH 20100 or MATH 24000

MATH-31500 Probability Theory

The course covers the basic principles of probability and statistics, with applications. Topics include descriptive statistics, the axioms of probability, counting techniques, conditional probability, independence, discrete and continuous random variables, expected value, variation, normal, binomial and Poisson distributions, probability density functions, joint distributions, and point estimation. This course is an elective that completes the statistics sequence. Offered every Fall.

3

Prerequisites

MATH 20100 and MATH 32500

MATH-31600 Advanced Statistics

This course covers confidence intervals for mean, proportion, and standard deviation, hypothesis testing, inferences based on two samples, analysis of paired data, analysis of variance, and linear regression and correlation.

3

Prerequisites

MATH 31400 or MATH 31500

MATH-32000 Theories of Geometry

The study of Euclid’s geometry, its strengths and weaknesses, famous and advanced theorems and its impact on the development of geometry. This latter includes axiomatic systems and proofs, the parallel axiom and the analysis of constructions and transformation geometry.

3

Prerequisites

MATH 20100

MATH-32500 Foundations of Advanced Mathematics

This course provides a gateway into the more abstract and theoretical expectations of upper-level mathematics courses. The course includes a brief introduction of set theory, symbolic logic, complex numbers, and relations especially as they apply to proof. The course also introduces methods of mathematical proof such as direct proof, indirect proof, proof by contradiction, and proof by induction.
3

Prerequisites

MATH 20100

MATH-32700 Introduction to Number Theory

Number theory is the study of the integers. Topics include divisibility, primes, congruences, number theoretic functions, quadratic residues, and primitive roots, with additional topics selected from among Diophantine equations, Pythagorean triples, Fermat's Last Theorem, sums of squares, continued fractions, cryptography, primality testing, and Pell's equation.
3

Prerequisites

MATH 20000 or MATH 24000

MATH-33000 History of Mathematics 1

The history of Mathematics from the Babylonian period to the early 17th century. The mathematical emphasis is on famous theorems of each era. Biographical information on mathematicians and historical analysis of each era are included.

3

Prerequisites

MATH 20100

MATH-33100 History of Mathematics 2

The history of mathematics beginning with the 17th century to modern time. The mathematical emphasis is on famous theorems of each era. Biographical information on mathematicians and historical analysis of each era are included.
3

Prerequisites

MATH 20100

MATH-35000 Numerical Analysis

Students examine floating point arithmetic, polynomial interpolation, numerical methods of integration, numerical solution of non-linear equations and numerical linear algebra.

3

Prerequisites

MATH 20100 or MATH 24000 and CPSC 21000 or CPSC 31500

MATH-36000 Real Analysis 1

This course provides a formal presentation of the real number system and Euclidean vector spaces (inner products, norms and distance functions), compactness and connectedness, continuity, differentiation, and integration.

3

Prerequisites

Grade of C- or higher in MATH 25000 and MATH 32500

MATH-36100 Real Analysis 2

A continuation of MATH 36000, this course studies uniform convergence, sequences and series of functions, differential and integral calculus for functions of several variables, the Implicit Function Theorem and the Inverse Function Theorem.

3

Prerequisites

MATH 36000

MATH-396XX Topics in Mathematics

This course provides students the opportunity to study topics of interest to mathematicians. Subject matter will vary.

1-3

MATH-42500 Mathematical Modeling

This course studies the process of creating models for real world applications from a wide variety of areas such as physics, chemistry, biology, economics and social sciences. It introduces the students to the basics of mathematical modeling with a focus on model construction, fitting and optimization, analysis, evaluation, and application. This course will make use of computer software in developing models.
3

Prerequisites

MATH 20100 or MATH 24000

MATH-43000 Complex Analysis

A study of complex numbers, analytic functions, integration, power series and calculus of residues is presented.

3

Prerequisites

Grade of C- or higher in MATH 32500

MATH-44000 Abstract Algebra 1

This course focuses on binary operations, groups, subgroups, permutations, cyclic groups, cosets, and group homomorphisms.
3

Prerequisites

Grade of C- or higher in MATH 25000 and MATH 32500

MATH-44100 Abstract Algebra 2

A continuation of MATH 44000, this course studies rings, fields, Fermat’s Theorem, matrices ideals, ring homomorphisms polynomial rings, vector spaces and linear transformations.

3

Prerequisites

MATH 44000

MATH-47000 Workshop in Mathematics

This course provides opportunities for the presentation and discussion of a variety of concepts, principles, literature, and other topics important to the discipline.

1

Prerequisites

In some cases, students will be required to obtain the permission of the instructor or chair.

MATH-48000 Senior Seminar

This course fulfills the advanced writing requirement for the mathematics major. In this course the student will study a topic related to the algebra, analysis, or statistics sequence required by the mathematics major. The student will complete a written report and an oral presentation based on his/her study.
2

Prerequisites

MATH 31500, MATH 36000 or MATH 44000

MATH-49800 Mathematics Internship

Students can acquire practical related experience through placement in selected settings. Students submit an internship proposal in advance for approval, maintain a daily task log and submit a five-page written summary report at the conclusion of the internship. A minimum of 210 clock hours and an interview with the on-site supervisor are required.

3

Prerequisites

Junior or Senior status, Mathematics major, GPA of 3.00 or above and consent of the department chairperson

MATH-49900 Independent Study in Mathematics

This course is designed to meet the needs of mathematics majors wishing to study an advanced topic not found in the curriculum.

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Prerequisites

Consent of department chairperson. To qualify for an Independent Study, a student must have successfully completed 60 credit hours, at least 12 of which were earned at Lewis, and have earned at Lewis University a minimum 3.0 cumulative GPA.