Ⅰ. Mathematics

The department of mathematics currently has the first level discipline Mathematics for master degrees, which contains four directions, Pure mathematics, Applied mathematics, Computational mathematics and Operational research and cybernetics.

1. Pure Mathematics

Pure Mathematics mainly focuses on finite group theory and functional analysis theory including finite group and its character theory, operator algebra, functional analysis, differential topology , etc. In particular, use inductive character, character degrees and conjugacy class lengths conditions to describe the structures of finite groups. Study some stability problems of functional equations and inequalities, the basic theory of Neumann Von algebra and -algebra in quantum information. That is, under different research spaces, we have expanded theoretical mechanism of operator algebras functional equations by the results of functional equations; Also study the properties of curves and surfaces (submanifolds) in affine space, and give affine differential invariants and affine integral invariants under affine (especially equiaffine or centroaffine) transformations.

2. Applied Mathematics

Applied mathem atics mainly focuses on the mathematical theory or method with actual background or application prospect including the establishment of mathematical models to solve practical problems. The research results are mainly applied to intelligent control, intelligent optimization algorithm, big data mining and logistics system planning and design.

3. Computational Mathematics

Computational mathematics mainly studies the computational mathematics problems in engineering involving numerical algebra, numerical approximation and numerical solution (partial) differential equation theory and method of research, and the research results are applied to practical engineering aspects, such as electronic mechanical engineering, biological mathematics engineering and computer image, etc, mainly completed the complex screw hook face of electronic mechanical engineering by mathematical modeling, profile design, CNC manufacturing, research and development of computer-aided automatic programming system of CAM, the study of hook face inversion theory, analysis of species diversity, and algorithm research and implementation in computer image processing, etc.

4. Operations Research and Control Theory

Operations research and control theory mainly focuses on the singular system theory and the switched system theory, decision theory and optimization method. The study of the singular system includes the stability and the H-infinity problem of the singular periodic time varying system, the stability analysis and the control synthesis of the singular interval system, and the finite-time stability and the H-infinity problem of the singular time-varying system. The study of the switched system includes the problem of output tracking and output regulation for cascade nonlinear switched systems, the output tracking problem for switched positive systems with controller saturation, the output tracking problem for switched nonlinear systems based on passivity. Decision theory and optimization method includes discriminating the uniformity of the matrices based on the uncertain information decision theory, the group decision theory and method, the problem of the group decision inverse judgment and the combination optimization problem.

Ⅱ. Physics

The Department of Physics has the first level discipline for undergraduates including three research directions: Theoretical Physics, Radio Physics and Condensed Matter Physics.

1. Theoretical Physics

Theoretical Physics mainly focuses on the fundamental research of multiple layers, superlattice magnetic materials, molecular-based magnetic materials, low dimensional materials such as nano-graphene, boron, and so on. There are 1 doctoral supervisor and 3 master supervisors, and 30 graduate students have been trained. The main characteristics and the advantage of the research direction are that, from the microscopic quantum angle, through theoretical calculation and numerical simulation, revealing quantum spectrum, phase transition, magnetization mechanism and thermodynamic properties of low dimensional materials, as well as the quantum simulation and control of the quantum system, which aims to provide a scientific basis for the design, development and application of new functional materials in information recording field. The main courses include higher quantum mechanics, theory of quantum multibody theory, condensed matter physics, computational physics, etc.

2. Radio Physics

Radio Physics mainly focuses on the design and properties of wave-absorbing materials, new materials for microelectronics, novel magnetic nano-semiconductor catalyst heterojunction structure and photo catalysis. The absorbing materials with excellent performance were designed and the wave-absorbing mechanism was explored in the past years. Recently, novel efficient nano-catalysts which can be recycled are designing. Moreover, new lead-free solders for electronic packaging and up-conversion luminescence materials were investigated. The researches for new electromagnetic functional materials and the design for devices have promoted the development of environmental industries. The main courses include semiconductor physics, preparation principle for function materials, wave-absorbing mechanism and stealth technology.

3. Condensed Matter Physics

Condensed Matter Physics mainly focuses on the preparation of metal and alloy nano powder by arc method, high performance rare earth-transition metal permanent magnetic material, magnetic fluid sealing materials, luminescent materials and the development of metal powder production equipment. The development of mesoscopic physics and innovative nanotechnology through the study of nanomaterials and nanotechnology, and using mesoscopic physics theory and innovative nanotechnology to solve the bottleneck problem in the development of traditional equipment manufacturing industry. The main courses include solid physics, condensed matter physics, computational materials science and so on.

Ⅲ. Chemical Engineering and Technology

Chemical Engineering and Technology include the four research directions of Applied Chemistry, Industrial Catalysis, Material Chemical Engineering, and Environmental Chemical Engineering. In accordance with the development of chemical disciplines and social demands, the department engages the construction of four preponderant disciplines into the undergraduate education. This helps achieve great scientific accomplishments.

1. Polymer Synthesis and Application Technology

Successful development of new environment-friendly and high activity olefin polymerization catalysts such as late transition metal catalyst and Ziegler-Natta catalysts; Dedication to preparing organic/inorganic nanocomposite through connecting olefin polymer catalysts to silicates and functional materials to expand the application fields of functional polymer materials; Applied research solid polymer electrolyte membranes for lithium ion battery; Success in starch modification by way of combining molecule design with special processing theories, such as successful developments of several dozen varieties of starch for enterprises.

2. Preparation and Process of Organic and Fine Chemicals

Development of new chemical products, such as additive to increase light oil yield, slurry scale inhibitor, imidazoline amide corrosion inhibitor for enterprises including CNPC, CPDC and CNOOC; Success in the highly selective catalyst for Hydrogenation Reduction. Materials Preparation and Functionalization: Committed to the design work on composition and structure of metal coordination polymer, to carry out the design and synthesis of nano-functional materials and performance research and development. Some good results have been successfully obtained in research and application of microwave absorbing properties and photocatalytic properties via structural improvement and optimization of functional materials.

3. Material Chemistry and Surface Technology

Committed to the preparation and surface modification of powders and the development of high performance, high value-added new materials; carried out the research in metal corrosion mechanism and metal anti-corrosion technology; successfully developed a series of electric brush plating solution and related technologies products and widely applied in electronic and electrical areas, machinery, aviation and other fields. In undergraduate level training, besides mastering Dialectics of Nature and Mathematics, undergraduates for master degree need to grasp the basic theory and systematic professional knowledge of this discipline. The main courses include Advanced Organic Chemistry, Advanced Physical Chemistry, Advanced Chemical Engineering Thermodynamics, Chemical Reaction Engineering, Polymer Reaction Principle, Modern Analysis and Test Technology, etc. According to the needs of the research direction, the selection will be made for relevant degree courses, professional basic courses and the corresponding elective courses. All courses are taught by teachers with relevant professional background and research or the business experience.

Ⅳ. Environmental Science & Engineering

1. Advanced Water Pollution Treatment Techniques and Equipments

Advanced Water Pollution Treatment Techniques and Equipments mainly focuses on thecombination of the frontier of discipline and the demand of water treatment in Liaoning Province, carrying on the cooperation with local or regional enterprises of environmental protection, and focusing on the research and development of hardly degradable industrial wastewater treatment and recycle techniques and related equipments.

2. Microbial Remediation Technology

Microbial Remediation Technology mainly applies the microbiological immobilization techniques and microbial and phytological combined remediation techniques into the degradation of carbamate pesticides, organophosphorous insecticides, and sulfonylureas herbicides in soil environment, focusing on the remediation of organic pollutants resulted from pesticides and herbicides in the farmlands, based upon biodegradable and biotransfer technology

3. Safety, Health & Environmental Risk Identification

Safety, Health & Environmental Risk Identification mainly bases upon the implementation of Stockholm Convention on Persistent Organic Pollutants (POPs) in China, this direction focuses on the development of new instrumental analytical techniques for indentifying POPs contaminations in typical environments and populations of China, assessing and identifying related safety, health and environmental risks.

The main courses include: modern wastewater treatment technology, advanced environmental chemistry, new technology of air pollution control, theory and technology for pollution control, new technology of advanced environmental engineering and so on.