回复：哈佛大学访问学者

Degrees
Our degrees combine online and on-campus study. You can take a number of your courses online, but you will also come to Harvard during the summer for some of your studies.
The Harvard on-campus experience is a key aspect of our degree programs. You attend classes on campus at Harvard Summer School (see visa information below), engage with faculty and fellow students in person, and use campus libraries and other resources to enrich your academic experience.
Depending on your program of choice, you complete between one and four courses on campus. Review our undergraduate degrees and graduate degrees.

Degrees that Can Be Completed Online with On-Campus Summer Terms
Degree Field Number of On-Campus Courses Required Minimum Number of Summers On Campus
Anthropology and Archaeology 3 2
Bachelor of Liberal Arts 4 2
Bioengineering & Nanotechnology 4 2
Biology 3 2
Biotechnology 4 2
Creative Writing and Literature 1 1
Data Science 1 1
Development Practice 1 1
Digital Media Design 1 1
Dramatic Arts 3 2
English 3 2
Finance 4 2
Government 3 2
History 3 2
Information Management Systems 1 1
International Relations 3 2
Journalism 1 1
Management 4 2
Mathematics for Teaching 4 2
Museum Studies 2 2
Psychology 3 2
Religion 3 2
Software Engineering 1 1
Sustainability 1 1

Harvard Summer School
If you need a student visa from Harvard University to enter the United States, your only option to complete the on-campus requirement is through Harvard Summer School. Because the Summer School has a full-time residential program option, the school offers the I-20 certificate for the F-1 student visa.
To qualify for an I-20, you must be a full-time Harvard Summer School student, registered in one of the following:
two 4-credit on-campus courses during the seven-week session, or
one 4-credit, three-week, on-campus course, or
one 4-credit capstone course during the seven-week session, for admitted degree candidates only
Begin planning in early March, as you will need to register for courses, apply for housing (if you want to live on campus), submit an I-20 application, and coordinate with the US embassy or consulate in your country to determine how long it will take to process your visa request.
Summer School registration opens in early March, the I-20 request deadline is in early May, and on-campus housing is limited—so don’t delay. See the international student guidelines for Summer School. Please note that if you obtain an I-20 from HSS for an F-1 visa, it is not possible to continue studying on the F-1 at Harvard Extension School due to the part-time nature of the program.

Graduate Certificates
Develop new skills and build expertise in a specialized area to update your professional profile, advance your career, or broaden your knowledge base. You can earn a professional or liberal arts graduate certificate online or on campus.
All Fields of StudyView alphabetically Arts, Literature, & Media
American Literature and Culture Certificate
Museum Studies Certificate
Philosophy and Ethics Certificate
Visual Arts Certificate
Education
Learning Design and Technology Certificate
Religious Studies and Education Certificate
Global Studies
International Relations Certificate
International Security Certificate
Nuclear Deterrence Certificate
Religions of the World Certificate
Science
Bioinformatics Certificate
Biotechnology Management Certificate
Nanotechnology Certificate
Business & Management
Accounting Certificate
Business Communication Certificate
Business Economics Certificate
Corporate Finance Certificate
Innovation and Entrepreneurship Certificate
Marketing Management Certificate
Nonprofit Management Certificate
Organizational Behavior Certificate
Principles of Finance Certificate
Real Estate Investment Certificate
Strategic Management Certificate
Social Sciences & Cultural Studies
Social Justice Certificate
Sustainability & the Environment
Corporate Sustainability and Innovation Certificate
Environmental Policy and International Development Certificate
Green Building and Community Sustainability Certificate
Natural Resource Management and Sustainable Ecosystems Certificate
Sustainability Certificate
Technology
Back–End Web Development Certificate
Cybersecurity Certificate
Data Science Certificate
Front–End Web Development Certificate
Programming Certificate
Software Engineering Certificate
Web Technologies Certificate

Registration & Admissions
At Harvard Extension School, we offer multiple paths to enrollment. Whether you want to fill a knowledge gap in a single course or gain a set of new skills through a certificate or degree, you’ll find an accessible path to meet your goals.

Graduate Degrees
Earn a Master of Liberal Arts in Extension Studies degree in one of over 20 fields to gain critical insights and practical skills for success in your career or scholarly pursuits.
How Our Graduate Programs WorkAdmissions: Earn Your Way In
Getting started on a degree is simple. You complete 2 or 3 degree courses to qualify for admission.
Attend Class Online and on Campus
You balance online study with a Harvard campus experience. You'll be immersed in a rich academic community and have access to extensive resources.
Connect with the Harvard Community
While earning a degree, you can pursue special academic opportunities around the University and work closely with academic advisors to meet your goals.
All Fields of StudyView alphabetically Arts, Literature, & Media
Creative Writing & Literature
Dramatic Arts
English
Journalism
Museum Studies
Education
Mathematics for Teaching
Global Studies
International Relations
Science
Bioengineering & Nanotechnology
Biology
Biotechnology
Business & Management
Finance
Management
Social Sciences & Cultural Studies
Anthropology & Archaeology
Government
History
Psychology
Religion
Sustainability & the Environment
Development Practice
Sustainability
Technology
Data Science
Digital Media Design
Information Management Systems
Software Engineering

visiting scholar program 访问学者课程

美国访问学者签证类别： J 1

short-term scholar

哈佛访问学者： 数学方向 Harvard Mathematics Department Home page
Spring 2019 tutorials
Tutorials of spring: On Wednesday, January 30th at 4:30 PM. Danny Shi gives an overview of hisSpring 2019 tutorial "Category Theory"and Yixiang Mao gives an overviewover the tutorial "Large Deviations Principles and Its Applications".Cliff Taubes takes sign-ups in his office SC504 directly across from SC507. Please indicate in your email which tutorial you are signing up for.
Job advertisement for 2019
The Tenured/Tenure-Track position application is listed on Math Jobs
The Benjamin Peirce positions application is listed onMath Jobs
The Preceptor position application is also listed onthe Math Jobs.
The Lecturer position application is listed onMath Jobs.
The Research Scientist application is listed onMath Jobs.

上述的MBA和延续教育学院的课程， 可以替代访问学者课程， 不过录取要求明显高于访问学者要求， 费用比访问学者费用低。

MBA和延续教育学院的全日制课程， 可以办理F1学生签证

曲高和寡，毕竟是哈佛，居然没有回帖的，我顶一个。